Datasets:

Gwen1220
/

sift-sms-dataset

id string	text string	label int64	label_name string	category string	source string	source_url string	source_reference string	source_type string	source_record_id string	split string	is_augmented bool	parent_id string	augmentation_method string	augmentation_detail string
aug_scam_148	The address you provided does not match our records, and we are unable to arrange delivery. kindly update your address information. https://aus-post.xyz/	1	scam	customs_or_delivery	synthetic augmentation	null	scam_098	synthetic augmentation	null	train	true	scam_098	contextual_paraphrase	rule_based_fallback
normal_078	Unity Bank Fraud Department: A declined AUD $23.70 card purchase caused a temporary block on card ending 9618. Reply YES or NO to confirm.	0	normal	banking_or_payment	Unity Bank — Protecting Your Accounts with 24/7 Fraud Monitoring	https://www.unity.bank/help/security/fraud-and-security/protecting-your-accounts-with-247-fraud-monitoring/	matched_scam_id=scam_085; topic=card_block_or_restriction; official_basis=SMS Templates to expect: declined transaction and card restriction; amounts and merchant details adapted	official-sample-adapted synthetic normal SMS	normal_079	train	false	null	none	not_applicable
aug_normal_163	Quincy School District: A ParentSquare notice about your student’s absence or tardy arrival is avaiilable. Check your usual ParentSquare messages or contact the school office.	0	normal	school_or_identity	synthetic augmentation	null	normal_228	synthetic augmentation	null	train	true	normal_228	controlled_typo	repeat_typo
aug_normal_113	U.S. Bank: Enter your email address. Choose the one you want to use. Return your name and phone number.	0	normal	banking_or_payment	synthetic augmentation	null	normal_077	synthetic augmentation	null	train	true	normal_077	contextual_paraphrase	flan_t5_small
aug_normal_090	Unity Bank: A possible unauthorised Mastercard order of AUD $104.50 was detected on card ending 7108. Reply CANCEL to request cancellation and reissue.	0	normal	banking_or_payment	synthetic augmentation	null	normal_026	synthetic augmentation	null	train	true	normal_026	contextual_paraphrase	rule_based_fallback
normal_004	U.S. Bank security alert: A request to update your contact information was received. If you did not request it, call the number on the back of your card.	0	normal	banking_or_payment	U.S. Bank — Reasons for a security alert	https://www.usbank.com/customer-service/knowledge-base/KB0069455.html	matched_scam_id=scam_007; topic=identity_or_profile_change; official_basis=Security alerts: account information, password, card information and Login Assistance changes	official-guidance-based synthetic normal SMS	normal_004	train	false	null	none	not_applicable
normal_066	Unity Bank Fraud Department: An AUD $146.80 purchase at HOME SUPPLIES was approved on card ending 9472. Was it yours? Reply YES or NO.	0	normal	banking_or_payment	Unity Bank — Protecting Your Accounts with 24/7 Fraud Monitoring	https://www.unity.bank/help/security/fraud-and-security/protecting-your-accounts-with-247-fraud-monitoring/	matched_scam_id=scam_071; topic=unusual_transaction_or_payment; official_basis=SMS Templates to expect: approved/declined unusual card transaction and held Osko payment; values adapted	official-sample-adapted synthetic normal SMS	normal_066	train	false	null	none	not_applicable
aug_scam_018	You are guaranteed the latest Nokia Phone, a 40GB iPod MP3 player or a $851.44 prize! Txt word: COLLECT to No: 83355!	1	scam	prize_or_reward	synthetic augmentation	null	scam_239	synthetic augmentation	null	train	true	scam_239	entity_substitution	amount_substitution
normal_098	UPS: We attempted delivery, and your package is now awaiting pickup at a UPS Access Point. Track its location at https://www.ups.com; packages are held for 7 calendar days.	0	normal	customs_or_delivery	UPS — Delivery Notice	https://www.ups.com/us/en/support/tracking-support/where-is-my-package/how-to-use-infonotice	matched_scam_ids=scam_093,scam_107; topic=pickup_after_attempt; official_basis=Access Point pickup and seven-day hold	official-guidance-based synthetic normal SMS	normal_099	train	false	null	none	not_applicable
scam_120	GOV-UK: You can now check your eligibility for the new government Energy Bills Support Scheme. Please visit: https://entitled-energyscheme.com	1	scam	government_or_immigration	NCSU WSPR SMS Phishing Dataset	https://github.com/wspr-ncsu/sms-phishing	source row 9854; messageID 634d0e2cae8d3f2f9ec4218d	raw SMS dataset row	scam_120	train	false	null	none	not_applicable
aug_normal_209	Reference 53482: ITV: Your car prize draw entry has been recorded. The draw date, eligibility and winner contact process are in the competition terms.	0	normal	prize_or_reward	synthetic augmentation	null	normal_175	synthetic augmentation	null	train	true	normal_175	entity_substitution	reference_entity_insertion
aug_scam_078	URGENT! ur Mobile number has been awarded with a £2000 prize GUARANTEED. Call 09058094455 from land line. Claim 3030. Valid 12hrs only	1	scam	prize_or_reward	synthetic augmentation	null	scam_222	synthetic augmentation	null	train	true	scam_222	sms_style_variation	your_to_ur
aug_scam_184	750 anytime any networks mi? Reply or call 08000930705 NOW We tried to contact you re your reply to our offer of a Video Handset?	1	scam	mobile_offer_or_subscription	synthetic augmentation	null	scam_159	synthetic augmentation	null	train	true	scam_159	contextual_paraphrase	rule_based_fallback
aug_scam_006	Reference 55773: Want a new Video Phone? 750 anytime any network mins? Half price line rental free text for 3 months? Reply or call 08000930705 for free delivery	1	scam	mobile_offer_or_subscription	synthetic augmentation	null	scam_156	synthetic augmentation	null	train	true	scam_156	entity_substitution	reference_entity_insertion
aug_normal_068	Your parcel ending 5526 is CAD $24.15. If eligible, pay from its official tracking page at https://www.canadapost-postescanada.ca before delivery.	0	normal	customs_or_delivery	synthetic augmentation	null	normal_102	synthetic augmentation	null	train	true	normal_102	contextual_paraphrase	flan_t5_small
aug_normal_100	CRA: u have a new benefit notice to view in My Account. Sign in to review the notice and ur payment information.	0	normal	government_or_immigration	synthetic augmentation	null	normal_109	synthetic augmentation	null	train	true	normal_109	sms_style_variation	you_to_u;your_to_ur
aug_normal_227	Priority: Your Crhistmas prize draw entry has been received. We will notify selected winners after the draw closes.	0	normal	prize_or_reward	synthetic augmentation	null	normal_156	synthetic augmentation	null	train	true	normal_156	controlled_typo	transpose_typo
aug_scam_100	*Urgent* ur Account Will Be Suspended	1	scam	school_or_identity	synthetic augmentation	null	scam_250	synthetic augmentation	null	train	true	scam_250	sms_style_variation	your_to_ur
aug_normal_083	TD: To verify the security phone number you are adding, enter code 348216 in the TD app sessioon you opened.	0	normal	account_or_identity	synthetic augmentation	null	normal_241	synthetic augmentation	null	train	true	normal_241	controlled_typo	repeat_typo
scam_185	Collect your VALENTINE'S weekend to PARIS inc Flight & Hotel + £200 Prize guaranteed! Text: PARIS to No: 69101. www.rtf.sphosting.com	1	scam	prize_or_reward	Dataset_5971.csv	null	Dataset_5971.csv row 2856	labeled SMS dataset row	scam_185	train	false	null	none	not_applicable
aug_scam_221	My name is Theresa & I have 7.3milion Dollar to transfer to you for charity work to help the poor ones in ur place india. get in touch with memea.theresamarie@gmail.com	1	scam	inheritance_or_advance_fee	synthetic augmentation	null	scam_128	synthetic augmentation	null	train	true	scam_128	contextual_paraphrase	rule_based_fallback
aug_scam_238	You have an unpaid customs fee. We cannot deliver ur package until then. Please visit: en-gb-access.net to finalise.	1	scam	customs_or_delivery	synthetic augmentation	null	scam_104	synthetic augmentation	null	train	true	scam_104	sms_style_variation	your_to_ur
aug_scam_001	BOA ALERT: PLEASE CONFIRM YOUR DEBIT CARD AND PIN HERE : https://notice-8773.invalid	1	scam	banking_or_payment	synthetic augmentation	null	scam_039	synthetic augmentation	null	train	true	scam_039	entity_substitution	safe_url_substitution
normal_232	NatWest: A new location was used to access your online banking. Check recent activity in your app if you do not recognise the sign-in.	0	normal	account_or_identity	NatWest unusual login and security alerts	https://www.natwest.com/support-centre/view-or-change-your-details/find-account-details/why-do-we-need-your-mobile-number-when-logging-in-or-shopping-online.html	matched_scam_id=scam_001; topic=unusual location sign-in; match_level=partial; pairing=7_normal_to_1_scam; limitation=NatWest documents contact for unusual login or device activity and security alerts, not this exact wording.; wording=synthetic	Official-workflow-based synthetic normal SMS, not an observed bank message	normal_233	train	false	null	none	not_applicable
aug_normal_093	UBS/USPS: You have attempted delivery of your package ending 4132 today. To choose redelivery, use the notice barcode at https://tools.usps.com/redelivery.htm	0	normal	customs_or_delivery	synthetic augmentation	null	normal_092	synthetic augmentation	null	train	true	normal_092	contextual_paraphrase	flan_t5_small
scam_128	My name is Theresa & I have 7.3milion Dollar to transfer to you for charity work to help the poor ones in ur place india. Contact memea.theresamarie@gmail.com	1	scam	inheritance_or_advance_fee	Dataset_5971.csv	null	Dataset_5971.csv row 235	labeled SMS dataset row	scam_128	train	false	null	none	not_applicable
scam_135	44 7732584351, Do you want a New Nokia 3510i colour phone DeliveredTomorrow? With 300 free minutes to any mobile + 100 free texts + Free Camcorder reply or call 08000930705.	1	scam	mobile_offer_or_subscription	Dataset_5971.csv	null	Dataset_5971.csv row 2548	labeled SMS dataset row	scam_135	train	false	null	none	not_applicable
aug_scam_122	(M&T Alert) Did you attempt a $213.64 purchase on your card at WALGREENS STORE? visit gtrxcytmytd.com to apprvoe or cancel.	1	scam	banking_or_payment	synthetic augmentation	null	scam_024	synthetic augmentation	null	train	true	scam_024	controlled_typo	transpose_typo
aug_scam_007	You are eligible for a Tax Refund of 19,057 , click on this link to authenticate ur account snackablescience.com/tt/centrelink and receive your refund .	1	scam	government_or_immigration	synthetic augmentation	null	scam_123	synthetic augmentation	null	train	true	scam_123	sms_style_variation	your_to_ur
aug_scam_137	Reference 18849: Our anti-fraud locked your ANZ web because of unusual activity on your card. If you don't recognize this visit. co-aus.com/aus/online/62f49106422b2	1	scam	banking_or_payment	synthetic augmentation	null	scam_058	synthetic augmentation	null	train	true	scam_058	entity_substitution	reference_entity_insertion
normal_017	U.S. Bank: Your username and password have been suspended following repeated incorrect login attempts. Call the number on the back of your card if this was unexpected.	0	normal	banking_or_payment	U.S. Bank — Reasons for a security alert	https://www.usbank.com/customer-service/knowledge-base/KB0069455.html	matched_scam_id=scam_021; topic=account_access_or_lock; official_basis=Security alerts: username/password disabled, login assistance, changes to contact details or card in mobile wallet	official-guidance-based synthetic normal SMS	normal_017	train	false	null	none	not_applicable
aug_scam_033	Dear Voucher Holder, To claim this weeks offer, at you PC kindly go to http://www.e-tlp.co.uk/reward. Ts&Cs apply.	1	scam	prize_or_reward	synthetic augmentation	null	scam_194	synthetic augmentation	null	train	true	scam_194	contextual_paraphrase	rule_based_fallback
normal_229	School attendance team: We missed your child in class today and hope they are well. Please contact the school office if you need support with their return.	0	normal	school_or_identity	UK Department for Education attendance text guidance	https://www.gov.uk/government/publications/communicating-with-parents-about-school-attendance/a-guide-for-schools-on-communicating-with-parents-about-attendance-accessible-version	matched_scam_id=; topic=school absence message; match_level=unmatched; limitation=Screenshot has no attendance-related scam ID. Government guidance contains sample text templates; this is a synthetic adaptation.	synthetic_normal_sms; official_sms_template_adapted	normal_230	train	false	null	none	not_applicable
aug_normal_177	Message reference 146754: ITV: The cash draw held today has completed and your entry was selected. Keep your entry reference for the prize team when they contact you.	0	normal	prize_or_reward	synthetic augmentation	null	normal_192	synthetic augmentation	null	train	true	normal_192	contextual_paraphrase	uniqueness_reference_fallback
scam_112	Congrats on your big win! You're lucky! Here's a £100 Aldi gift card. To claim your gift --> https://rebrand.ly/zn479gs	1	scam	gift_card	NCSU WSPR SMS Phishing Dataset	https://github.com/wspr-ncsu/sms-phishing	source row 65493; messageID 6463c5530dbc4da894146dbc	raw SMS dataset row	scam_112	train	false	null	none	not_applicable
aug_normal_202	ANZ Falcon alert: We locked ur digital banking access following unusual activity. Call 03 8654 9888 if u need help restoring access.	0	normal	banking_or_payment	synthetic augmentation	null	normal_029	synthetic augmentation	null	train	true	normal_029	sms_style_variation	you_to_u;your_to_ur
normal_088	Your parcel #YZ6789 will be delivered today. Track live through our app	0	normal	customs_or_delivery	Financial scams detection dataset — publisher-labeled ham	https://data.mendeley.com/datasets/znsk27yk3h/2	source_row=317; original_label=ham; topic=delivery_expected; channel=unverified SMS/chat/email	published-ham mixed-channel; whitespace normalized	normal_089	train	false	null	none	not_applicable
aug_normal_147	Call Digital Fraud Detection on the number listed on the ANZ support page. ANZ: Your account access is locked while unusual activity is checked.	0	normal	banking_or_payment	synthetic augmentation	null	normal_076	synthetic augmentation	null	train	true	normal_076	contextual_paraphrase	rule_based_fallback
aug_normal_106	EE: A credit following your recent plan changge appears on your latest mobile bill. You can review the adjustment under Billing in the EE app.	0	normal	mobile_offer_or_subscription	synthetic augmentation	null	normal_131	synthetic augmentation	null	train	true	normal_131	controlled_typo	repeat_typo
aug_normal_072	U.S. Bank security alert: ur online banking password was changed. If you did not make the change, call the number on the back of your card.	0	normal	banking_or_payment	synthetic augmentation	null	normal_056	synthetic augmentation	null	train	true	normal_056	sms_style_variation	your_to_ur
scam_195	Free entry to the gr8prizes wkly comp 4 a chance to win the latest Nokia 8800, PSP or £250 cash every wk.TXT GREAT to 80878 http//www.gr8prizes.com 08715705022	1	scam	prize_or_reward	Dataset_5971.csv	null	Dataset_5971.csv row 5678	labeled SMS dataset row	scam_195	train	false	null	none	not_applicable
aug_scam_117	Call 09066368327 NOW closingdate04/09/02 claimcode M39M51 £1.50pmmorefrommobile2Bremoved-MobyPOBox734LS27YF Urgent Ur £500 guaranteed award is still unclaimed!	1	scam	prize_or_reward	synthetic augmentation	null	scam_227	synthetic augmentation	null	train	true	scam_227	contextual_paraphrase	rule_based_fallback
aug_scam_190	USPS: ur parcel is awaiting delivery. Please confirm the shipping address using the following link: https://uspss.any-buy.com/Address	1	scam	customs_or_delivery	synthetic augmentation	null	scam_102	synthetic augmentation	null	train	true	scam_102	sms_style_variation	your_to_ur
scam_208	Todays Vodafone numbers ending 3156 are selected to receive a Rs.2,00,000 award. If you have a match please call 7908807538 quoting claim code 9823 standard rates apply	1	scam	prize_or_reward	Dataset_5971.csv	null	Dataset_5971.csv row 1968	labeled SMS dataset row	scam_208	train	false	null	none	not_applicable
normal_033	U.S. Bank security notice: Your card was added to a mobile wallet. If this was not your action, contact us at the number on the back of your card.	0	normal	banking_or_payment	U.S. Bank — Reasons for a security alert	https://www.usbank.com/customer-service/knowledge-base/KB0069455.html	matched_scam_id=scam_038; topic=identity_or_profile_change; official_basis=Security alerts: account information, password, card information and Login Assistance changes	official-guidance-based synthetic normal SMS	normal_033	train	false	null	none	not_applicable
scam_057	Our anti fraud system locked your ANZ because of a suspicious transfer attempt. If this was NOT you visit. co-aus.com/aus/online/AnzVerify #231268	1	scam	banking_or_payment	NCSU WSPR SMS Phishing Dataset	https://github.com/wspr-ncsu/sms-phishing	source row 4876; messageID 62f4aa18868b141b6ada17cc	raw SMS dataset row	scam_057	train	false	null	none	not_applicable
aug_normal_183	ANZ: Your card was locked following an unusual transaction. Contact First Responders on the number listed on the ANZ support page.	0	normal	banking_or_payment	synthetic augmentation	null	normal_016	synthetic augmentation	null	train	true	normal_016	contextual_paraphrase	flan_t5_small
aug_scam_022	NetBank: A new payee has been added 25 April 2023. If this wasn't u, go to cba-payee.com/commbank.com.au. immediately, ur account has been flagged.	1	scam	banking_or_payment	synthetic augmentation	null	scam_055	synthetic augmentation	null	train	true	scam_055	sms_style_variation	your_to_ur;you_to_u
aug_normal_144	Check the tracking details at https://www.canadapost-postescanada.ca. Canada Post tracking update: We recorded an addressing error for parcel ending 9137.	0	normal	customs_or_delivery	synthetic augmentation	null	normal_096	synthetic augmentation	null	train	true	normal_096	contextual_paraphrase	rule_based_fallback
aug_normal_111	ANZ Falcon alert: Your Internet Banking access is locked following an activity check. pls contact Digital Fraud Detection on the number listed on the ANZ support page.	0	normal	banking_or_payment	synthetic augmentation	null	normal_048	synthetic augmentation	null	train	true	normal_048	sms_style_variation	please_to_pls
aug_normal_107	Unity Bank: A card transaction for AUD $706.54 at NORTH MARKET was approved on card ending 2057. Please reply YES if yours or NO if not.	0	normal	banking_or_payment	synthetic augmentation	null	normal_018	synthetic augmentation	null	train	true	normal_018	entity_substitution	amount_substitution
aug_normal_067	Check the app to see whether a cash reward is available on your account. Vodafone: Your VeryMe rewards are shown in the My Vodafone app.	0	normal	prize_or_reward	synthetic augmentation	null	normal_177	synthetic augmentation	null	train	true	normal_177	contextual_paraphrase	rule_based_fallback
aug_normal_142	Enter a code that requires you to enter the camera prize draw.	0	normal	prize_or_reward	synthetic augmentation	null	normal_171	synthetic augmentation	null	train	true	normal_171	contextual_paraphrase	flan_t5_small
scam_224	URGENT! Your mobile was awarded a £1,500 Bonus Caller Prize on 27/6/03. Our final attempt 2 contact U! Call 08714714011	1	scam	prize_or_reward	Dataset_5971.csv	null	Dataset_5971.csv row 1012	labeled SMS dataset row	scam_224	train	false	null	none	not_applicable
scam_141	Do you want 750 anytime any networt NEW video phone for only five pounds per week call 08000776320 now or reply for delivery Tomorrow	1	scam	mobile_offer_or_subscription	Dataset_5971.csv	null	Dataset_5971.csv row 443	labeled SMS dataset row	scam_141	train	false	null	none	not_applicable
scam_220	URGENT! Your Mobile No was awarded a £2,000 Bonus Caller Prize on 1/08/03! This is our 2nd attempt to contact YOU! Call 0871-4719-523 BOX95QU BT National Rate	1	scam	prize_or_reward	Dataset_5971.csv	null	Dataset_5971.csv row 798	labeled SMS dataset row	scam_220	train	false	null	none	not_applicable
normal_181	ITV: We tried to reach you regarding the cash draw you entered. Please refer to the competition contact details in the original entry terms.	0	normal	prize_or_reward	ITV competition terms and winner SMS example	https://www.itv.com/terms/articles/the-win-oclock-quiz-prize-draw-terms-and-conditions-of-entry	matched_scam_id=scam_206; topic=second contact about cash prize; match_level=partial; limitation=Official terms show a specific past draw contacting winners by SMS; this message and prize are invented and do not represent a current ITV draw.; wording=synthetic	Synthetic normal SMS based on an official workflow; not an observed message	normal_182	train	false	null	none	not_applicable
aug_scam_145	To reinstate, click here https://support-ref6334.com/?wells Wells Fargo Bank: We have frozen your online access due to failed login attempts from a new device.	1	scam	banking_or_payment	synthetic augmentation	null	scam_073	synthetic augmentation	null	train	true	scam_073	contextual_paraphrase	rule_based_fallback
aug_normal_151	U.S. Bank: Your username and password have been suspended following repeated incorrect login attempts. Call the numbeer on the back of your card if this was unexpected.	0	normal	banking_or_payment	synthetic augmentation	null	normal_017	synthetic augmentation	null	train	true	normal_017	controlled_typo	repeat_typo
normal_138	EE: Your plan has renewed and the text allowance for this period is available. Text BALANCE to 150 from your EE mobile to check the remaining allowance.	0	normal	mobile_offer_or_subscription	EE — pay as you go text services and pack allowances	https://ee.co.uk/help/mobile/manage-use/pay-as-you-go/get-help-by-texting-150-on-pay-as-you-go	matched_scam_id=scam_162; topic=text_allowance_account_status; match_level=partial; limitation=Official source covers renewed pack allowances and balance inquiry; no unsolicited 500 free texts or activation call is evidenced.; wording=synthetic	official-service-description-based synthetic normal SMS	normal_139	train	false	null	none	not_applicable
aug_scam_118	You have WON a guaranteed £1000 cash or a £2000 prize. To claim yr prize call our customer service repersentative on 08714712394 between 10am-7pm	1	scam	prize_or_reward	synthetic augmentation	null	scam_240	synthetic augmentation	null	train	true	scam_240	controlled_typo	transpose_typo
aug_normal_145	U.S. Bank alert: Repeated fraudulent sign-ins cause temporary suspension of your account and password.	0	normal	banking_or_payment	synthetic augmentation	null	normal_031	synthetic augmentation	null	train	true	normal_031	contextual_paraphrase	flan_t5_small
aug_scam_135	Dear Sir Your Bank card has been blocked because you did not updated yet, If you want to update your ATM card kindly contact +971586153091 +971523182746	1	scam	banking_or_payment	synthetic augmentation	null	scam_013	synthetic augmentation	null	train	true	scam_013	contextual_paraphrase	rule_based_fallback
aug_normal_071	Your Cal State LA ID is temporarily locked after unsuccessful sign-in attempts. Wait five minutes or use the self-service unlock option if you still cannot sign in.	0	normal	school_or_identity	synthetic augmentation	null	normal_224	synthetic augmentation	null	train	true	normal_224	contextual_paraphrase	flan_t5_small
aug_scam_055	Rewrite the following SMS using different wording. Avoid removing the 'scam' label. Don't add or remove facts. Preserve every number, amount, phone number, email, and URL exactly. Return only the	1	scam	banking_or_payment	synthetic augmentation	null	scam_043	synthetic augmentation	null	train	true	scam_043	contextual_paraphrase	flan_t5_small
aug_scam_229	Reference 39410: Customer service announcement. We recently tried to make a delivery to you but were unable to do so, please call 07090298926 to re-schedule. Ref:9307622	1	scam	customs_or_delivery	synthetic augmentation	null	scam_088	synthetic augmentation	null	train	true	scam_088	entity_substitution	reference_entity_insertion
aug_scam_143	Reference 77335: Our anti fraud system locked your ANZ because of a suspicious transfer attempt. If this was NOT you visit. co-aus.com/aus/online/AnzVerify #231268	1	scam	banking_or_payment	synthetic augmentation	null	scam_057	synthetic augmentation	null	train	true	scam_057	entity_substitution	reference_entity_insertion
normal_142	O2 Call Alert: You missed a call from 07xxx xxx 421 at 14:26. No voicemail was left. This alert is free to receive.	0	normal	premium_rate_or_subscription	O2 — Call Alert	https://www.o2.co.uk/help/products-and-services/o2-services-and-apps/o2-call-alert	matched_scam_id=scam_167; topic=missed_call_notification; match_level=close_topic; limitation=Missed-call notification matches the subject; the original supplies a 070 callback number, whereas O2 alerts report the actual caller and are free.; wording=synthetic	official-source-based synthetic normal SMS	normal_143	train	false	null	none	not_applicable
aug_normal_214	Confirm your promotion entry and any remaining rewards. Review the promotion terms for prizes.	0	normal	prize_or_reward	synthetic augmentation	null	normal_220	synthetic augmentation	null	train	true	normal_220	contextual_paraphrase	flan_t5_small
aug_scam_211	You r eligible for a Tax Refund of 19,057 , click on this link to authenticate ur account snackablescience.com/tt/centrelink and receive your refund .	1	scam	government_or_immigration	synthetic augmentation	null	scam_123	synthetic augmentation	null	train	true	scam_123	sms_style_variation	are_to_r;your_to_ur
scam_217	URGENT! We are trying to contact U. Todays draw shows that you have won a £800 prize GUARANTEED. Call 09050001808 from land line. Claim M95. Valid12hrs only	1	scam	prize_or_reward	Dataset_5971.csv	null	Dataset_5971.csv row 682	labeled SMS dataset row	scam_217	train	false	null	none	not_applicable
scam_101	USPS: We tried to deIvery your parceI today, however no one was able to receive it, To arrange a redeIivery pIease enter a new vaIid shipping address and pay your taxe from this: https://ko.gl/vVNTp	1	scam	customs_or_delivery	NCSU WSPR SMS Phishing Dataset	https://github.com/wspr-ncsu/sms-phishing	source row 2139; messageID 629b5321ad99df9a0ca9368b	raw SMS dataset row	scam_101	train	false	null	none	not_applicable
aug_scam_181	Message reference 259568: Commbank : we need to confirm some recent activity please visit comm-help-onlineservice.com immediately.	1	scam	banking_or_payment	synthetic augmentation	null	scam_048	synthetic augmentation	null	train	true	scam_048	contextual_paraphrase	uniqueness_reference_fallback
normal_016	ANZ: Your card was locked following an unusual transaction. If you need help, contact First Responders on the number listed on the ANZ support page.	0	normal	banking_or_payment	ANZ — Account locks and card blocks	https://www.anz.com.au/support/online-banking/account-management/locked-accounts-card-blocks/	matched_scam_id=scam_019; topic=card_block_or_restriction; official_basis=Credit/debit card blocks: unusual activity; reply to SMS or use published Card Fraud Detection number	official-guidance-based synthetic normal SMS	normal_016	train	false	null	none	not_applicable
aug_normal_076	ANZ: Your app access is temporarily locked while we review unusual customer account activity. Please contact First Responders on 1800 960 086.	0	normal	banking_or_payment	synthetic augmentation	null	normal_023	synthetic augmentation	null	train	true	normal_023	entity_substitution	account_entity_substitution
aug_scam_240	SMS update: 79Your account is on hold until you verify yourself, you can do that here: payee-anz.com	1	scam	banking_or_payment	synthetic augmentation	null	scam_028	synthetic augmentation	null	train	true	scam_028	contextual_paraphrase	rule_based_fallback
scam_064	SUNCORP: Unusual activity has been detected on your account. Please visit onlinedevice-help.com immediately.	1	scam	banking_or_payment	NCSU WSPR SMS Phishing Dataset	https://github.com/wspr-ncsu/sms-phishing	source row 7852; messageID 6330d3934e6beabb79fac3e3	raw SMS dataset row	scam_064	train	false	null	none	not_applicable
aug_normal_095	You will need to call Digital Fraud Detection on the number listed on the ANZ support page for assistance.	0	normal	banking_or_payment	synthetic augmentation	null	normal_070	synthetic augmentation	null	train	true	normal_070	contextual_paraphrase	flan_t5_small
aug_normal_164	EE: Your text add-on is active. Open the EE app to check the allowance and end date; add-on chargs are shown when you buy it.	0	normal	mobile_offer_or_subscription	synthetic augmentation	null	normal_128	synthetic augmentation	null	train	true	normal_128	controlled_typo	delete_typo
normal_164	Global: Your music voucher draw entry is confirmed. Please retain this entry message; winners will be contacted according to the draw terms.	0	normal	prize_or_reward	Global premium text competition FAQ	https://global.com/legal/premium-rate-text-interactive-services/	matched_scam_id=scam_189; topic=music voucher and weekly draw; match_level=partial; limitation=Official FAQ documents entry acknowledgements and prize fulfilment, usually by phone first; this message is invented, and any winner SMS is only a topic match.; wording=synthetic	Synthetic normal SMS based on an official workflow; not an observed message	normal_165	train	false	null	none	not_applicable
normal_156	Priority: Your Christmas prize draw entry has been received. We will notify selected winners after the draw closes.	0	normal	prize_or_reward	O2 Priority prize draw winner FAQ	https://www.o2.co.uk/priority/faqs/prize-draw-and-competition-winners	matched_scam_id=scam_181; topic=Christmas mobile rewards; match_level=partial; limitation=Official FAQ documents winner SMS with a code and link for an entered draw; prize and message wording are invented.; wording=synthetic	Synthetic normal SMS based on an official workflow; not an observed message	normal_157	train	false	null	none	not_applicable
normal_010	ANZ security alert: Your card is temporarily blocked while we check recent use. Please call the number listed on the ANZ support page to discuss the card block.	0	normal	banking_or_payment	ANZ — Account locks and card blocks	https://www.anz.com.au/support/online-banking/account-management/locked-accounts-card-blocks/	matched_scam_id=scam_013; topic=card_block_or_restriction; official_basis=Credit/debit card blocks: unusual activity; reply to SMS or use published Card Fraud Detection number	official-guidance-based synthetic normal SMS	normal_010	train	false	null	none	not_applicable
aug_scam_024	il.nishumsic.com / WellsFargo Alrt / Your debit card was locked. Please follow the link to unlock https://ecommerceseo.us	1	scam	banking_or_payment	synthetic augmentation	null	scam_085	synthetic augmentation	null	train	true	scam_085	controlled_typo	transpose_typo
normal_005	U.S. Bank security alert: Your online banking username was disabled after several unsuccessful sign-ins. If you need help, call the number on the back of your card.	0	normal	banking_or_payment	U.S. Bank — Reasons for a security alert	https://www.usbank.com/customer-service/knowledge-base/KB0069455.html	matched_scam_id=scam_008; topic=account_access_or_lock; official_basis=Security alerts: username/password disabled, login assistance, changes to contact details or card in mobile wallet	official-guidance-based synthetic normal SMS	normal_005	train	false	null	none	not_applicable
aug_scam_227	BMO have noticed unusual activites on ur online account. You are required to verify your account details.www.97bmo.tk	1	scam	banking_or_payment	synthetic augmentation	null	scam_007	synthetic augmentation	null	train	true	scam_007	sms_style_variation	your_to_ur
aug_scam_059	Dear customer, Due to BVN system upgrade ur ATM CARD has been De-activated, to re-activate, kindly call customer care on 08065635084 for help.	1	scam	banking_or_payment	synthetic augmentation	null	scam_014	synthetic augmentation	null	train	true	scam_014	sms_style_variation	your_to_ur
aug_scam_202	St.George: A Suspicious Transfer of $1097.71 Has Been Made From Your Main Account, kindly CONFIRM or DENY it at cwb-account.com/	1	scam	banking_or_payment	synthetic augmentation	null	scam_066	synthetic augmentation	null	train	true	scam_066	contextual_paraphrase	rule_based_fallback
aug_scam_131	Reference 72928: What do U want for Xmas? How about 100 free text messages & a new video phone with half price line rental? Call free now on 0800 0721072 to find out more!	1	scam	mobile_offer_or_subscription	synthetic augmentation	null	scam_160	synthetic augmentation	null	train	true	scam_160	entity_substitution	reference_entity_insertion
aug_scam_068	UPS:Your delivery was missed today. To arrange a reschedule kindly pay $1.29 to deliver within next 4 hours via https://ups-rearrangedelivery.sxcrazywxrld.com	1	scam	customs_or_delivery	synthetic augmentation	null	scam_100	synthetic augmentation	null	train	true	scam_100	contextual_paraphrase	rule_based_fallback
aug_normal_150	Reference 80589: ANZ: We have locked app access following a security check. Contact First Responders at the number listed on the ANZ support page to discuss the next steps.	0	normal	banking_or_payment	synthetic augmentation	null	normal_074	synthetic augmentation	null	train	true	normal_074	entity_substitution	reference_entity_insertion
aug_normal_002	TD: A sign-in from an unfamiliar locatioon needs Two-Step Verification. If you started the sign-in, use the code requested in EasyWeb.	0	normal	account_or_identity	synthetic augmentation	null	normal_243	synthetic augmentation	null	train	true	normal_243	controlled_typo	repeat_typo
normal_036	U.S. Bank alert: A $1,880.10 withdrawal from checking exceeded the amount you selected for notifications. Review recent activity in the app.	0	normal	banking_or_payment	U.S. Bank — Account notifications	https://www.usbank.com/online-mobile-banking/account-alerts.html	matched_scam_id=scam_041; topic=unusual_transaction_or_payment; official_basis=Checking account notifications: large withdrawals and transactions	official-guidance-based synthetic normal SMS	normal_036	train	false	null	none	not_applicable
aug_scam_170	Your customer account has been credited with 500 FREE Text Messages. To activate call 08718738034	1	scam	mobile_offer_or_subscription	synthetic augmentation	null	scam_162	synthetic augmentation	null	train	true	scam_162	entity_substitution	account_entity_substitution
aug_scam_247	Awarded £50 to Play 4 Instant Cash. Call 08715203028 To Claim. EVERY 9th Player Wins Min £50-£500. OptOut 08718727870	1	scam	prize_or_reward	synthetic augmentation	null	scam_228	synthetic augmentation	null	train	true	scam_228	contextual_paraphrase	flan_t5_small
scam_100	UPS:Your delivery was missed today. To arrange a reschedule please pay $1.29 to deliver within next 4 hours via https://ups-rearrangedelivery.sxcrazywxrld.com	1	scam	customs_or_delivery	NCSU WSPR SMS Phishing Dataset	https://github.com/wspr-ncsu/sms-phishing	source row 2324; messageID 62b6887136b8d662e7d7cd54	raw SMS dataset row	scam_100	train	false	null	none	not_applicable
aug_scam_010	Reference 68311: Our anti-fraud locked your ANZ web because of unusual activity on your card. If you don't recognize this visit. co-aus.com/aus/online/62f49106422b2	1	scam	banking_or_payment	synthetic augmentation	null	scam_058	synthetic augmentation	null	train	true	scam_058	entity_substitution	reference_entity_insertion
aug_scam_172	- Your credit limit is ?500, please confirm you agree with this decision https://check-argos-credit.link	1	scam	banking_or_payment	synthetic augmentation	null	scam_025	synthetic augmentation	null	train	true	scam_025	contextual_paraphrase	flan_t5_small
aug_scam_054	As a valued network customer you hvae been selected to receive a £900 reward! To collect call 09061701444. Valid 24 hours only. ACL03530150PM WINNER!	1	scam	prize_or_reward	synthetic augmentation	null	scam_230	synthetic augmentation	null	train	true	scam_230	contextual_paraphrase	rule_based_fallback
normal_115	ATO: We received your tax return. You can follow its progress, including any refund, in ATO online services through myGov.	0	normal	government_or_immigration	Australian Taxation Office — SMS and email activity guidance	https://www.ato.gov.au/api/public/content/0-30b26b63-686e-4336-846d-e7a1896d7e60	matched_scam_id=scam_123; topic=tax_return_and_refund_progress; official_basis=ATO lists receipt and progress-of-return notifications; scam combines tax refund with Centrelink but the normal example follows the tax authority; wording invented	official-guidance-based synthetic normal ATO SMS	normal_116	train	false	null	none	not_applicable
aug_normal_180	ITV: ur Tenerife holiday draw entry was accepted. The stated prize options and winner contact method appear in the draw terms.	0	normal	prize_or_reward	synthetic augmentation	null	normal_166	synthetic augmentation	null	train	true	normal_166	sms_style_variation	your_to_ur

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Sift SMS Scam Detection Dataset

Overview

This dataset was prepared for Sift, an AI-assisted SMS scam detection project. It contains scam and normal SMS messages used for training and evaluating a binary Logistic Regression classifier with word-level and character-level TF-IDF features.

Dataset Files

Original Data

scam-dataset-original.xlsx: Original scam message collection.
normal-dataset-original.xlsm: Original normal message collection.

Augmented Data

scam-dataset-augmented.csv: Augmented scam messages.
normal-dataset-augmented.csv: Augmented normal messages.

Training and Evaluation

train-850.csv: Training dataset.
validation-75.csv: Validation dataset.
test-75.csv: Test dataset.

Labels

0: Normal SMS
1: Scam SMS

Data Sources and Processing

The dataset was compiled from multiple SMS datasets, public examples, and reference materials. Source information and URLs are recorded in the data files.

The data was labeled, organized, and prepared for binary classification. Augmented data is provided separately from the original collections.

The training, validation, and test files support model development and evaluation.

Exploratory Data Analysis (EDA)

We conducted exploratory data analysis on the 500 original labeled messages before augmentation. The analysis focused on class balance, message length, message categories, and data splitting.

1. Class Distribution

Class	Original Dataset	Final Training Set
Normal	250	425
Scam	250	425
Total	500	850

The original dataset contains an equal number of Scam and Normal messages. The final training set also remains balanced after augmentation.

2. Message Length Distribution

Statistic	Normal	Scam
Count	250	250
Mean length (characters)	139.3	146.9
Median length (characters)	139	144
Minimum length	39	39
Maximum length	247	610

Scam messages were slightly longer on average than Normal messages. The maximum length was also higher for Scam messages, indicating greater variation in message length.

3. Message Category Distribution

Category	Normal	Scam	Total
Banking or payment	79	83	162
Prize or reward	70	72	142
Customs or delivery	24	25	49
Mobile offers or subscriptions	14	30	44
Premium-rate services or subscriptions	14	15	29
Account or identity	21	3	24
Government or immigration	10	10	20
Gift cards	5	5	10
Loans or income	4	4	8
School or identity	7	1	8
Inheritance or advance fees	2	2	4
Total	250	250	500

Banking or payment and prize or reward were the two largest categories. Both Scam and Normal messages appeared in every category. This allowed the classifier to learn from message wording rather than relying only on category labels.

4. Data Splitting and Augmentation

Dataset Stage	Normal	Scam	Total
Original training	175	175	350
Validation	38	37	75
Test	37	38	75
Augmented training examples	250	250	500
Final training	425	425	850

The original dataset was split before augmentation to reduce data leakage. Only training messages were used as augmentation parents. The validation and test sets remained unchanged.

The 500 additional training messages included:

200 contextual paraphrases
120 entity-substitution examples
100 controlled typing variations
80 SMS-style variations

5. EDA Summary

The dataset was balanced across the two classification labels. Scam messages were slightly longer on average, while banking, payment, and reward-related messages represented the largest categories. Data augmentation increased training examples from 350 to 850 without changing the validation or test sets.

These results describe the dataset used for model development and do not guarantee performance on real-world SMS messages.

Data preparation and analysis: Data Preparation Colab Notebook

Intended Use

The dataset is intended for educational research, SMS scam detection, and binary text classification experiments.

Limitations and Licensing

The dataset includes material from different sources with potentially different licensing conditions. Refer to the original sources for applicable permissions. A single redistribution license has not been established for the entire collection.

The dataset may not represent every type of scam or normal SMS message and should not be used as the sole basis for high-stakes decisions.

Model

Sift SMS Scam Classifier

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