| Attrition.org
Attrition is an eclectic collection of internet and computer security resources. |
| Crewl Underground Madness
Belgian group specialized in computer and network (in)security, hacking, coding and phreaking. |
| Cult of the Dead Cow
Offers blog, team background, tools and BackOrifice downloads, and news archive. |
| Digital Information Society
Exploit archive, phreaking information, and group member pages. |
| Eleventh Alliance
Offers details regarding select viruses, overflow and security exploits, bios tools, and crytography. Also features book reviews on assembly programming and computer security. |
| enZo
Coding group. Offer hacking tools and vulnerability exploits. |
| HackHull
Group of hackers in the United Kingdom. Information about meetings, projects, and links to personal pages. |
| HATE (Hackers Against Tyranny Everywhere)
Anarchy, HAcking, Phreaking files for newbies. |
| Moloch Industries
A New York hacker group. |
| Nomad Mobile Research Centre
Hacker lab engaged in vulnerabilities research. Security papers, full disclosure advisories and current projects. Also features a FAQ on hacking techniques. |