Figured I'd waste my daily diary on this (at least for the time being).
A few diaries down is one called "Resolved" by Priv Policy, which contains little content and a link that gives you a virus that, apparently, makes recommends from TUs register as troll ratings, and loads a porn site to boot.
The diarist is also spamming some of the comment threads with the same link.
Please avoid the diary, and if there are any admins up and about, it should be smited post haste.
Thanks,
-JR
[As for me, I'm going to sleep--6:30 seems like a reasonable bedtime. Damn, I need a job...]
[UPDATE: Clearly I'm not a tech guy, but there are fortunately a few on the threads who seem to know what's up. If you think you're infected, stop posting comments, as your sig line might have been changed by the worm to contain the dangerous link. Kronos Blue has instructions for downloading Firefox and the noscript add-on here (though if you'd understandibly like to avoid clicking any links for awhile, you can find the comments downthread). Make sure your account hasn't posted any diaries, because the worm is apparently generating them on its own in addition to changing sig lines. Comments with the link are showing up in open threads and other diaries, so make sure you check what the link you're clicking is before tapping that mouse--avoid any link to "drules DOT php0h DOT com" and look out for random troll ratings on non-troll comments for the next day or so.]
CONSTANT VIGILANCE!
FINAL UPDATE: Hunter's on it, and his diary has much more technical info than mine. It's on the rec list right now, or, if you're feeling adventurous, you can use this link.