tedster - 1:08 pm on Sep 21, 2010 (gmt 0)
Yes, I was just nailed by the mouseover hack/worm that's making it's way around twitter right now. It started auto-posting itself under my account so it could spread.
I just closed the browser window and switched to tweetdeck - then deleted all those stupid worm posts. Probably not a good idea to access Twitter directly for a while!
Gizmodo has some coverage, now
Third party apps are safe from the bug, but because the exploit spreads by users merely hovering over links, visiting the Twitter website right now almost guarantees that you'll inadvertently retweet one of the messages.