SpanglerIsAGod writes: We have confirmed that Flame uses a yet unknown MD5 chosen-prefix collision attack," Marc Stevens and B.M.M. de Weger wrote in an e-mail posted to a cryptography discussion group earlier this week. "The collision attack itself is very interesting from a scientific viewpoint, and there are already some practical implications.
The F-15 Eagle:
If it's up, we'll shoot it down. If it's down, we'll blow it up.
-- A McDonnel-Douglas ad from a few years ago