New WinZip vulnerability. As if you weren't already paranoid enough about ZIP files…
The recent MyDoom virus required you to open a ZIP and then execute one of the files inside the attachment. But a new vulnerability announced by iDEFENSE allows arbitrary code execution just by opening the ZIP file. Note that as of yet I haven't heard of any known malware exploiting this problem, but history shows us that's it's only a matter of time before the next wave hits.
Time to patch your copy of WinZip! [Office Development, Security, Randomness…]