We had what looks like a similar situation. The account http://twitter.com/webendover is @replying to our http://twitter.com/silverjoes account with text from our previous tweets. Definitely looks like a new form of spam.
-----Original Message----- From: twitter-development-talk@googlegroups.com [mailto:twitter-development-t...@googlegroups.com] On Behalf Of tensigma Sent: Thursday, January 28, 2010 9:09 PM To: Twitter Development Talk Subject: [twitter-dev] Interesting Spam @reply I got this message today as an @reply: http://twitter.com/celeste9uk7/status/8339828993 It took chunks of my past @replies and sent it to me. I actually had to click the link to see if it was spam or not. Anyone else seen this yet?