|The chances are quite low, but I would recommend that you scan your PC to make sure there are no keyloggers on your PC. |
Keyloggers are what harvest and steal your private information and files. For more on keyloggers, and for suggested scans to see what's hiding on your PC, take a look here: http://www.spyware-review.net/faqs/
I would recommend you try running PC Health Advisor from that site, it will scan your registry, scan your viruses and spyware, and make sure that everything is clean.