<PAGE>   1
                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C, 20549


                                    FORM 10-Q


            Quarterly Report Pursuant to Section 13 or 15(d) of the
                        Securities Exchange Act of 1934

                 For the quarterly period ended MARCH 31, 1999

                         Commission File Number 1-13424

                        DATA SYSTEMS NETWORK CORPORATION
<TABLE>
<S>                                                                                      <C>
                          Michigan                                                               38-2649874
(State or other jurisdiction of Incorporation or organization)                          (IRS Identification Number)

</TABLE>

                         34705 W. 12 Mile Rd., Suite 300
                        Farmington Hills, Michigan 48331
               (Address of principal executive offices) (Zip Code)

               Registrant's telephone number, including area code:
                                 (248) 489-8700


Indicate by check mark whether the registrant (l) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the preceding 12 months (or for such shorter period that them registrant was
required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days.
                                              YES [X]       NO [ ]


Indicate the number of shares outstanding of each of the issuer's classes of
common stock, as of the latest practical date:

      Common Stock, $.01 Par Value - 4,859,224 shares as of April 14, 1999



<PAGE>   2





                          PART I. FINANCIAL INFORMATION



ITEM I.     FINANCIAL STATEMENTS




                          INDEX TO FINANCIAL STATEMENTS

Consolidated Balance Sheets as of March 31, 1999 and December 31, 1998         3

Consolidated Statements of Operations for the Three Months Ended
March 31, 1999 and 1998                                                        4

Consolidated Statements of Cash Flows for the Three Months Ended
 March 31, 1999 and 1998                                                       5

Notes to Consolidated Financial Statements for the Three Months
 Ended March 31, 1999 and 1998                                                 6

<PAGE>   3

                   DATA SYSTEMS NETWORK CORPORATION
                      CONSOLIDATED BALANCE SHEETS
<TABLE>
<CAPTION>

                                                                           Unaudited
                                                                           March 31,             December 31,
                                                                              1999                  1998
                                                                          ------------           ------------
<S>                                                                       <C>                    <C>         
                                ASSETS
CURRENT ASSETS:
   Cash and cash equivalents                                              $  1,823,388           $  2,695,863
   Accounts receivable (net of allowance of $274,250 and $561,600
      at March 31, 1998 and December 31, 1997 respectively).                10,210,208             11,339,484
   Notes receivable                                                                                    60,000
   Inventories                                                                 499,742              1,296,145
   Other current assets                                                        232,594                347,983
                                                                          ------------           ------------
         Total current assets                                             $ 12,765,932           $ 15,739,475


PROPERTY AND EQUIPMENT, net                                                  2,280,518              2,522,978

GOODWILL, (net of amortization of 430,813 and $309,879 at                    2,959,195              3,001,570
  March 31, 1999 and December 31, 1998 respectively.)

OTHER ASSETS                                                                 1,244,591              1,202,298
                                                                          ------------           ------------

TOTAL ASSETS                                                              $ 19,250,236           $ 22,466,321
                                                                          ============           ============

                 LIABILITIES AND STOCKHOLDERS' EQUITY

CURRENT LIABILITIES:
   Bank line of credit                                                    $  3,300,897           $  3,231,287
   Accounts payable                                                          7,617,786              9,640,159
   Accrued liabilities                                                       2,064,089              2,390,906
   Shareholder Settlement Liability                                          1,768,000              1,768,000
   Deferred maintenance revenues                                             2,698,510              3,865,320
                                                                          ------------           ------------
         Total current liabilities                                        $ 17,449,282           $ 20,895,672


COMMITMENTS and CONTINGENCIES ( Notes I & P )                                       --                     --


STOCKHOLDERS' EQUITY
   Preferred stock, authorized 1,000,000 shares, none outstanding
   Common stock ($.01 par value; authorized 10,000,000
      shares; issued and outstanding 4,859,224
      at March 31, 1999 and December 31,1998)                                   48,592                 48,592
   Additional paid-in capital                                               17,951,219             17,951,219
   Accumulated deficit                                                     (16,198,857)           (16,429,162)
                                                                          ------------           ------------
         Total stockholders' equity                                       $  1,800,954           $  1,570,649
                                                                          ------------           ------------
TOTAL LIABILITIES  AND STOCKHOLDERS' EQUITY                               $ 19,250,236           $ 22,466,321
                                                                          ============           ============

</TABLE>


        See Accompanying Notes to the Consolidated Financial Statements.




<PAGE>   4

                        DATA SYSTEMS NETWORK CORPORATION
                     CONSOLIDATED STATEMENTS OF OPERATIONS

<TABLE>
<CAPTION>

                                                                           For the Three Months Ended March 31,


                                                                           Unaudited                  Restated
                                                                              1999                      1998
                                                                          ------------              ------------
<S>                                                                       <C>                       <C>         
REVENUES:
       Product revenue                                                    $  9,078,105              $ 13,882,567
       Service revenue                                                       5,270,411                 4,850,266
                                                                          ------------              ------------
            Total revenues                                                $ 14,348,516              $ 18,732,833

COST OF REVENUES:
       Cost of products                                                      6,770,807                11,174,576
       Cost of services                                                      4,331,416                 4,506,910
                                                                          ------------              ------------
            Total cost of revenues                                        $ 11,102,223              $ 15,681,486

GROSS PROFIT                                                                 3,246,293                 3,051,347

OPERATING EXPENSES:
       Selling expenses                                                      1,769,477                 2,493,128
       General and administrative expenses                                   1,186,295                 1,632,556
                                                                          ------------              ------------
            Total operating expenses                                      $  2,955,772              $  4,125,684

INCOME/(LOSS) FROM OPERATIONS                                                  290,521                (1,074,337)

OTHER INCOME (EXPENSE):
       Interest expense                                                       (122,233)                 (240,236)
       Interest income                                                          43,843                    70,332
       Other income                                                             18,174                     4,592
                                                                          ------------              ------------
                                                                          $    (60,216)             $   (165,312)

Income/(Loss) before discontinued operations                                   230,305                (1,239,649)

Loss from operations of Unified Network Services                                    --                  (987,461)
                                                                          ------------              ------------


NET INCOME /(LOSS)                                                        $    230,305              $ (2,227,110)
                                                                          ============              ============



Income/(Loss) per common share - basic and diluted
  Continuing operations                                                   $       0.05              $      (0.26)
  Discontinued operations                                                           --                     (0.20)
                                                                          ------------              ------------

  Net income / (loss) per common share                                    $       0.05              $      (0.46)
                                                                          ============              ============

Weighted average shares outstanding                                          4,859,224                 4,858,524
                                                                          ============              ============

</TABLE>


        See Accompanying Notes to the Consolidated Financial Statements.





<PAGE>   5

                        DATA SYSTEMS NETWORK CORPORATION
                      CONSOLIDATED STATEMENTS OF CASH FLOWS


<TABLE>
<CAPTION>

                                                                                         For the Three Months Ended March 31,


                                                                                           Unaudited             Restated
                                                                                             1999                  1998
                                                                                          ------------         ------------
<S>                                                                                       <C>                  <C>         
CASH FLOWS FROM OPERATING ACTIVITIES:
   Net  (loss)                                                                            $    230,305         $ (2,227,110)
   Adjustments to reconcile net (loss)
      to net cash used in operating activities:
      Depreciation and amortization                                                            289,125              266,533
      Changes in assets and liabilities that provided (used) cash,
                           net of effects of acquisition:
         Investments                                                                                --            6,203,361
         Accounts receivable                                                                 1,129,276           11,343,514
         Notes receivable                                                                       60,000              (26,851)
         Inventories                                                                           796,403              (64,201)
         Other current assets                                                                  115,389              299,987
         Service parts                                                                              --               26,723
         Other assets                                                                          (42,293)          (1,079,939)
         Accounts payable                                                                   (2,022,373)          (4,882,105)
         Accrued liabilities                                                                  (326,817)            (321,744)
         Deferred maintenance revenues                                                      (1,166,810)             353,768
         Increase/(decrease) in net liabilities of discontinued operations                          --            1,731,766
                                                                                          ------------         ------------
            Net cash provided by (used in) operating activities                           $   (937,795)        $ 11,623,701
                                                                                          ------------         ------------

CASH FLOWS FROM INVESTING ACTIVITIES :
   Acquisition of property and equipment, net                                                   (4,290)            (168,314)
   Redemption of warrants and exercise of stock options, net                                        --                  625
                                                                                          ------------         ------------
            Net cash provided by (used in) investing activities                           $     (4,290)        $   (167,689)
                                                                                          ------------         ------------

CASH FLOWS FROM FINANCING ACTIVITIES:
       Net current borrowings (repayment)  under bank line of credit                            69,610           (7,050,592)
       Net proceeds from capital lease obligation financing                                         --              (19,122)
                                                                                          ------------         ------------
            Net cash provided by (used in) financing activities                           $     69,610         $ (7,069,714)
                                                                                          ------------         ------------

NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS                                          (872,475)           4,386,298

CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD                                             2,695,863                4,462
                                                                                          ------------         ------------
CASH AND CASH EQUIVALENTS AT END OF PERIOD                                                $  1,823,388         $  4,390,760
                                                                                          ============         ============

SUPPLEMENTAL DISCLOSURES OF CASH FLOWS:
     Cash paid during the period for:
                 Interest                                                                 $    122,233         $    377,099
                                                                                          ============         ============
                 Income taxes                                                                 None                 None
                                                                                          ============         ============
</TABLE>

        See Accompanying Notes to the Consolidated Financial Statements.





<PAGE>   6


                        DATA SYSTEMS NETWORK CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                        FOR QUARTER ENDED MARCH 31, 1999
                                    UNAUDITED


NOTE A - BASIS OF PRESENTATION

The consolidated financial statements included herein have been prepared by Data
Systems Network Corporation (the "Company") without audit, pursuant to the rules
and regulations of the Securities and Exchange Commission. Certain information
and footnote disclosures normally included in the financial statements prepared
in accordance with generally accepted accounting principles have been omitted
pursuant to such rules and regulations.

The information provided in this report reflects all adjustments consisting of
normal recurring accruals which are, in the opinion of management, necessary for
the fair presentation of the Company's financial position as of March 31, 1999,
and the results of its operations and its cash flows for the three months ended
March 31, 1999 and 1998. These consolidated financial statements should be read
in conjunction with the Company's financial statements for the year ended
December 31, 1998 as filed with the Securities and Exchange Commission.

Results for the interim period are not necessarily indicative of results that
may be expected for the entire year.


NOTE B - NATURE OF BUSINESS AND SIGNIFICANT ACCOUNTING POLICIES

The Company's principal activities involve sales of microcomputer and network
hardware and software and the performance of maintenance and advance services,
such as network management, imaging and systems consulting, to major corporate
and state and local government customers in the United States. The Company has
two technical helpdesk centers, one in Michigan and one in Louisiana, and 12
direct sales offices located throughout the midwest and eastern United States.

Principles of Consolidation

The consolidated financial statements include the accounts of the Company and
its subsidiary, Unified Network Service, Inc (UNS). The operations of UNS were
sold during 1998 and they are shown as discontinued operations (See Note D).

Cash Equivalents and Restricted Cash

For purposes of the statement of cash flows, the Company considers all highly
liquid debt instruments purchased with a maturity of three months or less to be
cash equivalents. At March 31, 1999, cash of $1,818,000 was restricted in
connection with maintenance agreements. It will become unrestricted as revenue
is recognized according to the terms of the agreements.

Revenue recognition

Revenue recognition for consulting, network installation services, time and
materials services, and training is recognized when the services are rendered.
Revenue from the sale of merchandise is recognized when the customer receives
the product. Revenue from the sales of after-installation service maintenance
contracts is recognized on a straight-line basis over the lives of the
respective contracts.


<PAGE>   7


Product returns and service adjustments

Product returns and service adjustments are estimated based upon historical
data. The Company's customers have no contractual rights to return products. The
Company determines whether to accept product returns on a case by case basis and
will generally accept product returns only upon payment of a restocking fee
and/or if the products may be returned to the manufacturer. The Company offers
no warranty separate from the product manufacturers' warranties.

Earnings Per Share

The Financial Accounting Standards Board issued Statement No. 128, "Earnings per
Share" ("SFAS 128")which specifies the computation and presentation and
disclosure requirements for earnings per share ("EPS") of entities with publicly
held common stock or potential common stock. SFAS 128 defines two EPS
calculations, basic and diluted. The objective of basic EPS is to measure the
performance of an entity over the reporting period by dividing income available
to common stock by the weighted average of shares outstanding. The objective of
diluted EPS is consistent with that of basic EPS while giving effect to all
dilutive potential common shares that were outstanding.

Use of Estimates

The preparation of financial statements in accordance with generally accepted
accounting principles requires management to make estimates and assumptions that
affect the reported amounts of assets and liabilities and disclosure of
contingent assets and liabilities at the date of the financial statements and
the reported amounts of revenues and expenses during the reporting period.
Actual results could differ from those estimates.


NOTE C - DISCONTINUED OPERATIONS - SALE OF UNIFIED NETWORK SERVICES INC.

In June 1998, the Company sold its 70% interest in its large account network
management services operation, Unified Network Services Inc for cash and notes,
and classified the business of UNS as a discontinued operation, effective June
1, 1998. The terms of the sale included $7,000 in cash and a note for
$3,000,000, which is secured by the stock of UNS. The buyers also assumed the
existing liabilities of UNS. The gain upon disposal of the discontinued
operations is net of allowances of $3,000,000 due to the uncertainty of the
buyer's ability to repay the note and, $989,400 in advances made by the Company
for working capital and payment of certain assumed liabilities.

The Company has restated its prior financial statements to present the operating
results of the UNS segment as a discontinued operation. The results of
operations of the discontinued operations for the three months ended March 31,
1999, 1998 are summarized below:

<TABLE>
<CAPTION>

For the three months ended March 31,            1999                 1998
                                           --------------       --------------
<S>                                        <C>                  <C>          
    Revenues                               $      -             $     140,993
    Loss from discontinued operations      $      -             $    (987,461)

</TABLE>


NOTE D - LINES OF CREDIT

On September 30, 1998 the Company and Foothill Capital Corporation ("Foothill")
entered into a new credit facility (the "Foothill Agreement"). The Foothill
Agreement provides for an initial revolving line of credit not to exceed $15
million. The Company may, at its option and subject to certain collateral
requirements, increase the line to $20 million. Borrowing limits under the
Foothill Agreement are determined based on a collateral formula, which includes
85% of qualified trade receivables. The available line of credit at March 31,
1999 was $5.1 million. Borrowings under the Foothill Agreement bear interest at
1% over Norwest Bank's prime rate (7.75 % at March 31, 1999) and have a term
extending to September 30, 2001.

<PAGE>   8


The Company is required to maintain certain financial ratios. At March 31, 1999,
the Company was not in compliance with two of the financial ratios and obtained
a waiver from Foothill Capital Corporation.

The Company has also entered into a finance agreement with IBM Credit
Corporation. The agreement extended a maximum of $2,000,000 to be used
exclusively for the acquisition of inventory for resale. Use of this credit line
is at the Company's option. As collateral for payment of all debt incurred under
this agreement, IBM Credit Corporation was granted a first security interest in
the Company's inventory equal to the amount of the outstanding debt. This
agreement allows for thirty-day interest free financing of eligible inventory
and a variable discount off of invoice for eligible product purchases paid for
within fifteen days from the date of invoice. The Company or the lender can
terminate this agreement at any time. The terms and conditions of this financing
agreement can be changed at the discretion of IBM Credit Corporation. The amount
outstanding at March 31, 1999 is approximately $0.5 million, and has been
included in accounts payable.


NOTE E -COMMITMENTS AND CONTINGENCIES

LEGAL PROCEEDINGS
The Company is involved in certain routine legal proceedings which are
incidental to its business. All of these proceedings arose in the ordinary
course of the Company's business and, in the opinion of the Company, any
potential liability of the Company with respect to these legal actions will not,
in the aggregate, be material to the Company's financial condition or
operations.

During 1998 civil actions were filed against the Company, certain officers, and
the Board of Directors. The complaints allege violations of the Securities
Exchange Act of 1934 resulting from alleged nondisclosures and
misrepresentations of information concerning the Company's financial results and
future prospects due to accounting irregularities. On February 17, 1999, the
Company announced that it had agreed to a stipulation of settlement of the
consolidated securities class action lawsuits filed in 1998. The stipulation of
settlement has been filed in federal court in Detroit, Michigan. Although the
court gave preliminary approval for the proposed settlement, it is subject to
the court's later determination of the settlement's fairness at a hearing
currently set for May 12, 1999. Under the terms of the proposed settlement, and
subject to various conditions, the Company will create a settlement fund valued
at approximately $2 million. The fund will benefit a settlement class of
purchasers who bought the Company's stock during the period of May 16, 1996
through February 24, 1998. The fund will include $900,000 provided by the
Company's insurer, and, at the defendants' option, either 650,000 shares of the
Company's common stock or an additional $1.1 million. In agreeing to the
proposed settlement, the Company made no admission of any wrongdoing. As a
result of this tentative settlement, the Company has accrued, at December 31,
1998, $1,768,000 as the estimate of its liability.

On or about October 29, 1998, the Securities and Exchange Commission (the "SEC")
informed the Company that it is conducting a formal private investigation of the
accounting irregularities experienced by the Company in the fiscal years 1996
and 1997, This inquiry is ongoing, and the Company is cooperating with the SEC
and providing information as requested.

YEAR 2000
The Year 2000 issue relates to limitations in computer systems and applications
that may prevent proper recognition of the Year 2000. The potential effect of
the Year 2000 issue on the Company and its business partners will not be fully
determinable until the Year 2000 and thereafter. If Year 2000 modifications are
not properly completed either by the Company or entities with which the Company
conducts business, the revenues and financial condition could be adversely
impacted.


<PAGE>   9



ITEM 2.     MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND
                             RESULTS OF OPERATIONS.

         The following analysis of financial condition and results of operations
of the Company should be read in conjunction with the Company's financial
statements and notes thereto included under "Item 1. Financial Statements."

RESULTS OF OPERATIONS

REVENUES. Total revenues decreased 23.4% to $14.4 million for the three months
ended March 31, 1999 from $18.7 million for the same period in 1998. The
decrease was the result of a change in the Company's sales and marketing
strategy and the expiration of the Company's blanket purchase order with the
State of Michigan on September 30, 1998. Product sales to the State during the
three months ending March 31, 1998 totaled approximately $6.6 million.

In prior periods, the Company would sell equipment and absorb the full burden of
financing those sales to its government and major commercial customers. During
the three months ending March 31, 1999, the Company worked with certain key
vendors to pass through hardware sales directly to the vendor. This allows the
vendor to absorb the risk and burden of financing the equipment component of the
sale. As a result, the Company recognized a commission on the sale without the
risk and cost associated with carrying a receivable. This change was implemented
as part of the Company's strategic move towards service sales with less emphasis
on the hardware component of its business. On an equalized basis, the assignment
of the pass through equipment sales would have accounted for approximately $8.4
million in gross product revenue.

Product sales decreased $4.8 million or 34.6% for the three months ended March
31, 1999. This decrease is directly related to the Company's change in its sales
and marketing strategy to involve key vendors in financing large equipment sales
and to the termination of the State of Michigan master contractor agreement.
Service revenues increased to $5.3 million and accounted for 36.7% of total
revenues in the three months ended March 31, 1999. This increase is compared to
$4.9 million or 25.9% of total revenues in the corresponding period of 1998. The
improvement is directly related to the Company's strategic drive towards
increasing service sales in anticipation of the higher margins generally
associated with this revenue stream. A large percentage of the service revenue
increase resulted from an increase in network management services sold to the
City of Boston.

COST OF REVENUES. The cost of revenues decreased to 77.4% of total revenues for
the three months ended March 31, 1999, from 83.7% during the corresponding
period of 1998. The cost of product sales decreased to 74.6% of product sale
revenue for the three months ended March 31, 1999 compared to 80.5% for the same
period in 1998. The Company attributes the decreases primarily to the success of
its efforts to negotiate discounts from key product suppliers and to involving
key vendors in financing large equipment sales. The cost of service revenue
decreased to 82.2% of service revenues for the three months ended March 31,
1999, from 92.9% for the same period in 1998. The decrease was due primarily to
the Company's continued effort to manage external labor costs, increase internal
technical workforce utilization and, evaluate service work pricing. Internal
productivity has improved as only 4% of the total technical cost was attributed
to pre- and post-sale field support, compared to approximately 10% in the prior
year.

OPERATING EXPENSES. Selling, general and administrative expense decreased to
20.6% of total revenue for the three months ended March 31, 1999 compared to
22.0% of total revenue for the same period in 1998. The decrease was primarily
due to cost controls related to the Company's efforts to streamline the sales
workforce. Additionally, sales personnel were reduced with the expiration of the
State of Michigan blanket purchase order on September 30, 1998. Sales expenses
declined by $0.7 million or 29.0% when compared to the first quarter of 1998.
Additionally, legal and auditing expenses in the first three months of 1998
exceeded $250,000 in connection with the then pending shareholder lawsuits,
internal investigations of accounting irregularities and SEC inquiry.

OTHER (EXPENSE) INCOME. Interest expense for the three months ending March
31, 1999 decreased $0.1 million when compared to the same period in 1998. The
decrease reflects lower average borrowings in 1999 due to

<PAGE>   10



the Company's collection of accounts receivables and repayment of bank
indebtedness. The cost savings are due, in part, to the Company's ability to
pass through certain hardware sales directly to the vendor. This allows the
vendor to absorb the risk and burden of financing the equipment component of the
sale. 

FINANCIAL CONDITION

         As of March 31, 1999, cash and investments totaled $1.8 million, a
decrease of $0.8 million from December 31, 1998. Cash used in operating
activities during the first quarter 1999 was $0.9 million. Cash from collections
on accounts receivable of $1.1 million and the use of inventory and other assets
of $0.9 million offset a reduction in accounts payable of $2.0 million. The
Company, in accordance with its bank financing agreement, applies all available
cash to its outstanding line of credit balance. Daily working capital
requirements are managed through daily borrowings.

         The Company finances its working capital needs primarily through a line
of credit agreement with Foothill. The Foothill Agreement provides for an
initial revolving line of credit not to exceed $15 million. The Company may, at
its option and subject to certain collateral requirements, increase the line to
$20 million during the term of the Foothill Agreement. Borrowing limits under
the Foothill Agreement are determined based on a collateral formula, which
includes 85% of qualified trade receivables. Borrowings under the Foothill
Agreement bear interest at 1% over Norwest Bank's prime rate and have a term
extending to September 30, 2001. As of March 31, 1999, the line of credit under
the Foothill Agreement bore interest at rates between 8.0% and 8.75%. As of
March 31, 1999, the line of credit collateral formula permitted borrowings of up
to $5.1 million, of which $3.4 million was outstanding

         The agreement in effect at March 31, 1999 contains certain financial
covenants related to earnings before interest, taxes, depreciation and
amortization ("EBITDA"), net worth and capital expenditures. There are other
covenants that require the Company's receivables to be genuine and free of all
other encumbrances and require the Company's inventory to be kept only at
certain locations and to be free of all other encumbrances. At March 31, 1999,
due primarily to the Company's accrual at December 31, 1998 related to the
stipulation of settlement in its shareholder lawsuit (See Part II, Item 1-"Legal
Proceedings"), the Company was not in compliance with the EBITDA and net worth
covenants. However, the Company has received the necessary waivers from Foothill
and the Company's access and use of the line of credit was not affected. In the
event that the Company would be unable to borrow amounts necessary to fund its
operations, or if repayment of its obligations under the current credit
agreement were demanded by Foothill, the Company's financial condition would be
materially and adversely affected. In such event, there can be no assurance that
the Company would be able to obtain alternative working capital financing to
continue its operations.

         The Company has also entered into a finance agreement with IBM Credit
Corporation. As of March 31, 1999, the agreement extended a maximum of
$2,000,000 to be used exclusively for the acquisition of inventory for resale.
Use of this credit line is at the Company's option. As collateral for payment of
all debt incurred under this agreement, IBM Credit Corporation was granted a
first security interest in the Company's inventory equal to the amount of the
outstanding debt. This agreement allows for thirty-day interest free financing
of eligible inventory and a variable discount off of invoice for eligible
product purchases paid for within fifteen days from the date of invoice. The
Company or the lender can terminate this agreement at any time. The terms and
conditions of this financing agreement can be changed at the discretion of IBM
Credit Corporation. The amount outstanding at March 31, 1999 was approximately
$0.5 million, and has been included in accounts payable.

         The Company's working capital deficiency as of March 31, 1999 was $4.7
million. Significant non-cash accruals as of December 31, 1998 have negatively
impacted the deficiency. The Company believes that the combination of present
cash balances, future operating cash flows, and working capital provided by the
Foothill Agreement or alternate working capital financing secured by the Company
will be adequate to fund the Company's internal growth and current short and
long term cash flow requirements.

         Upon completion of its merger with Alydaar Software Corporation (See
Part II, Item 5. - "Other Information") the Company believes that additional
financing resources will be available and certain synergies relating to business

<PAGE>   11


opportunities and operations will be realized to help the Company maintain
profitability. However, the Agreement and Plan of Merger requires the Company to
conduct business in the usual and ordinary course but under certain restrictions
and limitations. These restrictions and limitations, in the aggregate, could
have a material effect on the Company's ability to quickly respond to changes in
its business.

YEAR 2000 COMPLIANCE

         The Year 2000 ("Y2K") issue is the result of computer programs using a
two-digit format, as opposed to four digits, to indicate the year. Such computer
systems will be unable to correctly interpret dates beyond the year 1999, which
could cause a system failure or other computer errors, leading to disruptions in
operations. In 1997, the Company developed a three-phase program for Y2K
information systems compliance. Phase I was to identify those systems with which
the Company has exposure to Y2K issues. Phase I was completed in 1998. Phase II
is the development and implementation of action plans to be Y2K compliant in all
areas by mid 1999. Phase III, to be completed by the end of the third quarter of
1999, is the final testing of each major area of exposure to ensure compliance.
The Company has identified three major areas determined to be critical for
successful Y2K compliance: (1) financial and informational system applications,
(2) customer relationships and equipment applications and (3) third-party
consultant and vendor relationships.

         The Company, in accordance with Phase I of the program, conducted an
internal review and inventory of all systems (including information technology
and non-information technology systems), and contacted all critical suppliers to
determine major areas of exposure to Y2K issues. In the financial and
information system area, a number of applications were identified as Y2K
compliant due to their recent implementation. The Company's core financial and
reporting systems were not Y2K compliant but has been replaced as of January 1,
1999. In the customer and equipment area, the Company is in the process of
identifying areas of exposure. As a result of its Phase I assessment of its
non-information technology systems, the Company does not believe it will incur
significant costs remediating those systems for Y2K compliance. In the
third-party consultant and vendor area, most of the parties contacted by the
Company stated that they expect to be Y2K compliant by 2000. Additionally, the
Company has included Y2K requirements on all purchase orders issued to vendors
and has included a Y2K disclaimer on all customer invoices.

         The Company spent approximately $154,000 in 1998 to replace its core
financial and reporting systems and has identified the potential for 750 man
hours of remaining work to bring the systems network, and financial and
informational system applications into Y2K compliance at an estimated cost of
$100,000. Because of the Company's expertise in this area, internal personnel
will undertake the majority of the work. The Company expects the remainder of
the costs to be incurred in 1999. The Company does not expect to incur
significant costs in connection with the customer and equipment area and the
third party consultants and vendor area.

         The Company believes that its most reasonably likely worst case Y2K
scenario is that certain vendors fail to supply the Company with products that
are Y2K compliant, which are then sold to the Company's customers, and that,
certain vendors will be unable to provide the Company with needed products or
services due to the failure of the vendor to be Y2K compliant. In such cases,
the Company plans to use its expertise in this area to work with its customers
to provide Y2K remediation and seek out alternative Y2K compliant vendors. It is
uncertain how the Company might be effected by the occurrence of its most
reasonable likely worst case scenario. However, in the event of such an
occurrence, the Company's revenue, net income or financial condition could be
materially adversely effected. The Company is continuing to review contingency
plans to evaluate Y2K business interruption scenarios, but has not established a
timetable for completion of a formal plan.

         The foregoing disclosure contains information regarding Y2K readiness
that constitutes a "Year 2000 Readiness Disclosure" as defined in the Year 2000
Readiness Disclosure Act.

<PAGE>   12


FORWARD-LOOKING STATEMENTS

           The foregoing discussion and analysis contain a number of "forward
looking statements" within the meaning of the Securities Exchange Act of 1934,
as amended, and are subject to a number of risks and uncertainties. These
include general business conditions, continuing favorable economic conditions,
the failure of Company's customers to fulfill contractual commitments, the
ability of the Company to recruit and retain qualified personnel, the ability of
the Company to develop and sustain new customers in geographic areas in which
the Company operates, the ability of management to implement new systems to
manage the Company's growth effectively and efficiently, the impact of
undetected errors or defects associated with Y2K date functions on the Company's
current products and internal systems, the willingness of the Company's bank
lender to continue to lend under the credit facility or the Company's ability to
secure alternative working capital financing, the relative uncertainties in the
market direction of emerging technologies, the Company's ability to retain its
commercial and governmental contracts and a lack of market acceptance of the
Company's products and services.


ITEM 3.        QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

         In the normal course of business, the financial position of the Company
is routinely subjected to a variety of risks. In addition to the market risk
associated with interest on outstanding debt, other examples of risk include
collectibility of accounts receivable and recoverability of residual values of
assets placed in service.

         The Company's debt contains an element of market risk due to possible
changes in interest rates. The Company regularly assesses these risks and has
established collection policies and business practices to minimize the adverse
effects of these and other potential exposures. The Company does not currently
anticipate any material losses in these areas, due primarily to the lack of
significant fluctuation in the prime lending rate on which the Company's
interest expenses are determined. The financial instruments included in the debt
of the Company consist of all of the Company's cash and cash equivalents, bank
financing, bank credit facilities and lines of credit, vendor credit lines,
leases, and, if applicable, marketable securities, and any short and long-term
investments.

         The Company assesses the risk of loss due to the impact of changes in
interest rates on market sensitive instruments. Interest rates effecting the
Company's debt are market based and will fluctuate as a result. The Company
prepares forecasts and cost of funds analysis on significant purchases to
anticipate the effect of market interest rate changes.

         The Company's earnings are affected by changes in short-term interest
rates as a result of its use of bank (line of credit) financing for working
capital. If market interest rates based on the prime lending rate average 2%
more in 1999 than they did during 1998, the Company's interest expense, after
considering the effects of interest income, would increase, and income before
taxes for the three months ending March 31, 1999 would decrease by approximately
$50,000 assuming comparable average borrowings. These amounts are determined by
considering the impact of the hypothetical change in the interest rates on the
Company's borrowing cost and short-term investment balances, if any. These
analyses do not consider the effects of the reduced level of overall economic
activity that could exist in such an environment. Further, in the event of a
change of such magnitude, management would likely take actions to further
mitigate its exposure to the change. However, due to the uncertainty of the
specific actions that would be taken and their possible effects, the sensitivity
analysis assumes no changes in the Company's financial structure.


<PAGE>   13



                           PART II. OTHER INFORMATION

ITEM 1. - LEGAL PROCEEDINGS

Class Action Litigation
        On February 17, 1999, the Company announced that it had agreed to a
stipulation of settlement of the consolidated complaint in the shareholder class
action lawsuit captioned, In Re: Data Systems Network Corporation Securities
Litigation, Case No. 98-70854. The stipulation of settlement has been filed in
federal court in Detroit, Michigan. Although the court gave preliminary approval
for the proposed settlement, it is subject to the court's later determination of
the settlement's fairness at a hearing currently set for May 12, 1999. Under the
terms of the proposed settlement, and subject to various conditions, the Company
will create a gross settlement fund valued at approximately two million dollars.
The fund will benefit a settlement class of purchasers who bought the Company's
stock during the period of May 16, 1996 through February 24, 1998. The fund will
be comprised of $900,000 provided by the Company's insurer, and, at the
defendants' option, either 650,000 shares of the Company's common stock or an
additional $1.1 million. In agreeing to the proposed settlement, the Company and
individual defendants made no admission of any wrongdoing. As a result of the
stipulation of settlement, the Company has accrued approximately $1.8 million as
the estimate of the liability.

Securities and Exchange Commission Investigation
         On or about October 29, 1998, the Securities and Exchange Commission
("SEC") informed the Company that it is conducting a formal private
investigation of the accounting irregularities experienced by the Company in the
fiscal years 1996 and 1997. This inquiry is ongoing, and the Company is
cooperating with the SEC and providing information as requested.

ITEM 5. - OTHER INFORMATION

         On January 31, 1999, the Company signed a definitive merger agreement
with Alydaar Software Corporation, doing business as Information Architechs
(Nasdaq/NMS:"ALYD") of Charlotte, North Carolina. Under the terms of the
agreement, approved by the Board of Directors of both companies, Alydaar will
exchange 1.6 million shares of its common stock for all outstanding shares of
the Company's stock. The merger is subject to shareholder approval and
satisfaction of certain other conditions, including settlement of the Company's
outstanding shareholder lawsuit (See Part II, Item 1. - "Leagal Procedings").
Alydaar is listed on the NASDAQ and had a closing stock price on April 15, 1999
of $4.375 per share.

         Alydaar is a worldwide developer of Enterprise Information Portals and
provides management consulting, design, development and deployment of Virtual
Information Solutions. Additionally, Alydaar assists organizations in
modernizing their current legacy information systems, and offers Y2K services
utilizing SmartCode Technology.

ITEM 6. - EXHIBITS AND REPORTS ON FORM 8-K

(a)      EXHIBITS
         A list of the exhibits required to be filed, as part of this Form 10-Q
is included under the heading "Exhibit Index" in this Form 10-Q and incorporated
herein by reference.

(b)      REPORTS ON FORM 8-K
  The following filings occurred in the first quarter of 1999:

         Date                                        Information  Reported
         ----                                        ---------------------
         March 18, 1999                              Items 5 and 7

No financial statements were filed with these Reports on Form 8-K.

<PAGE>   14


                                   SIGNATURES

               Pursuant to the requirements of the Securities Exchange Act of
1934, the Registrant has duly caused this report to be signed on its behalf by
the undersigned, thereto duly authorized.


DATA SYSTEMS NETWORK CORPORATION

By:/s/ Michael W. Grieves                            Date: May 6, 1999
       ------------------                                     
Michael W. Grieves
Chairman of the Board, President and Chief
Executive Officer (Duly Authorized Officer)

By:/s/ John O. Lychos Jr.                            Date: May 6, 1999
       ------------------                                     
John O. Lychos Jr.
Vice President, Treasurer and Chief Financial Officer
(Principle Financial Officer)

<PAGE>   15





                               INDEX TO EXHIBITS



EXHIBIT NO.                    DESCRIPTION 
-----------                    -----------

  27                          Financial Data Schedule