Cracking

Astalavista - Offers security directory and related news.
www.astalavista.com/

K's World - Provides cracking tools and information.
www.geocities.com/soulstormdetk/

Neworder - Hacking, cracking and security exploits.
neworder.box.sk/

Reverse Engineering Team - Contains projects, papers and tools.
www.reteam.org

Serials 2000 - News, discussion, information and help.
www.serials2000.org/