Well yesterday mine went absolutely crazy. All I heard was "A virus has been detected" blasting from my speakers. There were so many and it got me worried at first. Then I had a look on the net and an update they released caused absolutely chaos on a lot of systems. Thankfully, they released an update quickly after, but just have a think, how many users' would have deleted files that they need?
And before anyone asks, yes, I was up late as it occurred in the early hours of the morning over here (UK).
Anyway, thought this link will be useful to some who moved a lot of files to the virus chest.
Restoring false positive file from Virus Chest?