http://www.computerworld.com/action/...c=news_ts_head
"First off the mark was David Maynor of Errata Security, who posted notice of a bug about two hours after Apple made Safari 3 available for Windows. By the end of the day, Maynor had racked up six bugs. Four could be exploited to crash the browser and/or PC in a denial-of-service attack; the other two, Maynor claimed, were remote execution vulnerabilities."