I received this HIGH alert message and I hope Norton's did it's job and protected my PC. Like a lot of other Posters, I'll ask the question "how can I be sure my PC is still safe and secure"? After the alert message, I tried to shutdown my PC, to get to the Safe Mode. During the shutdown process, the following "Socket Notification Sink", "HPQIMZONE.exe", "Explorer.exe" and "HiddenFaxWindow" (I don't use the Fax feature so I don't know why this is open) failed to shutdown and I had to shut them down manually. While I was in the Safe Mode, I ran full scans using NIS 2011, Malwarebytes (the new version 1.50, and SuperAntiSpyware all came out clean and there is nothing in Norton's Quarantine section or Unresolved Security Risk section.
Looking at the Alert, it looks like my PC "YO...." tried to attack itself while it was behind the routers firewall? Can I feel secure that Norton's did it's job or should I check using some other tool?
