Got something yesterday and it was very similar to what a lot of other users here described. I think it was a trojan. Norton got this a few times and required a reboot: Scan type: Auto-Protect Scan Event: Security Risk Found! Risk: Trojan.Vundo File: C:\WINDOWS\system32\veqveqgd.dll Location: Unknown Storage Computer: User: Action taken: Cleaned by Deletion Date found: Monday, January I then finished the 8 steps and repeated 4 & 5. Hope the logs are clean now. Many thanks!