Attrition
Security advisories, DOS database, text archives, massive crypto archive, Largest website Defacement mirror on the web. There is enough data here to take you months to review.

Underground News
Summaries of security and hacking news

Packet Storm Security
News, exploits, and patches from the security front.

InfoSec Mailing List
InfoSec News is a privately run, medium traffic list that caters to distribution of information security and hacking news articles. These articles will come from newspapers, magazines, and online resources.

Freaks Macintosh Archive
The latest in Macintosh related hacker news, including exploits and advisories.

Topsight
Information on hacking news.

BBC: Worm boy wonder gives Germany hope
Article on the German teenager whose Sasser worm caused global disruption.

SecurityFocus: Student hacks iTunes for compatibility
Article on hacker who broke Apple's iTunes authentication, allowing non iTunes clients to connect to the service.