MSRC: Microsoft-Spurned Researcher Collective releases 0-day
seclists.org
seclists.org
edit: Does anyone know more about the hostility they're referring to and what their objectives are? Presumably Microsoft was being less-than-cooperative?
Yes, the posting refers to Tavis Ormandy, a Google security researcher, who released his advisory after 5 days of initial communication with Microsoft. The story is he wasn't happy with the timetable that Microsoft would resovle the issue in. The story got bigger as it seemed to pit Google vs. Microsoft.
Look up "no more free bugs" for more info. (Edit: A URL http://trailofbits.com/2009/03/22/no-more-free-bugs/)