The Tumblr blogging service halts posting for a short period to allow its engineers to clean up a fast-spreading JavaScript virus.

It also executes the JavaScript virus badbunny.js, which replicates to other files in the folder. On Apple Mac systems, the worm drops one of two Ruby script viruses in files respectively called ...

On Windows systems, it drops a file called drop.bad which is moved to the system.ini in the user's mIRC folder, while executing the Javascript virus badbunny.js that replicates to other files in ...

A proof-of-concept multiplatform macro worm that can attack OpenOffice on Windows, Mac and Linux PCs, has been sent to security vendor Sophos.