Edge, Jake. "Distribution security response times". LWN (#1 as of today) just mentions the group: "a posting on the full-disclosure mailing lists claims that CVE-2010-3081 was known by a shadowy group called "Ac1db1tch3z" since the code causing the bug was committed in April 2008"
B1tCh3z, Ac1d (16 September 2010). "Linux Kernel 2.6.27 < 2.6.36 (RedHat x86-64) - 'compat' Local Privilege Escalation". Exploit-DB. (#2 as of today) is an entry by the group publishing an exploit and claiming they had known it for a long time.
"The art of exploitation: Autopsy of cvsxpl". Phrack. (#3 as of today) is a post by Vladimir of the group about the CVS exploit.
B1tCh3z, Ac1d (25 June 2004). "CVS (Linux/FreeBSD) - Remote Entry Line Heap Overflow". Exploit-DB (#4 as of today) is again an entry by the group publishing the exploit
Edge, jake. "A backdoor in UnrealIRCd". LWN (#5 as of today) does not discuss the group at all. It is all about the hack itself.
Official ProFTPD source code "backdoored" via a zero day flaw". (#6 as of today). No longer available and not archived.
