Dial 911 Immediately. Open the curtains to see if anything has changed over the past 2 years. Threaten your ISP with an impeachment vote. Re-introduce yourself to your immediate family. Get that kidney transplant you've been putting off.
Encryption is the answer.
Or, you could simply use this program to encode text files stored on your hard drive. Without the key, nobody can get in. The Standard or Deluxe version will be upgraded automatically, depending on which version is installed on the target machine. A CD burner is my next personal hardware conquest. For most users, on-screen fonts aren't pretty.