Web Directory by Internet-Web-Directory.com

Attrition is an eclectic collection of general internet and computer security resources. Some of the resources are an extensive archive of defaced/hacked web sites, security errata, and more. Attrition is an eclectic collection of internet and computer security resources.

crewl underground madness (cum) is a belgian blackhat group specialized in network (in)security, hacking, coding and phreaking. Belgian group specialized in computer and network (in)security, hacking, coding and phreaking.

Offers team background, tools and BackOrifice downloads, and news archive.

The internet's fastest growing directory of the best web sites. Fully searchable and updated regularly. Internet security group focusing on internet deregulation. Also provides tools for anonymity, password cracking, port scanning, remote administration and firewalls.

Digital Information Society. Exploit archive, phreaking information, and group member pages.

Offers details regarding select viruses, overflow and security exploits, bios tools, and crytography. Also features book reviews on assembly programming and computer security.

Anarchy, HAcking, Phreaking files for newbies.

A New York hacker group.

Netric Security Team. Research site containing papers, tools, shellcode, exploit code, advisories and team projects. Portions are in Dutch, however the majority is in English. Majority of code available is written in C or asm.

Hacker lab engaged in vulnerabilities research. Security papers, full disclosure advisories and current projects. Also features a FAQ on hacking techniques.