https://krebsonsecurity.com/2012/11/infamous-hacker-heading-chinese-antivirus-firm/
Infamous Hacker Heading Chinese Antivirus Firm?
What does a young Chinese hacker do once he’s achieved legendary status for developing Microsoft Office zero-day exploits and using them to hoover up piles of sensitive data from U.S. Defense Department contractors? Would you believe: Start an antivirus firm?
That appears to be what’s happened at Anvisoft, a Chinese antivirus startup that is being somewhat cagey about its origins and leadership.
Anvisoft had already been whitelisted by several other antivirus and security products (including Comodo),
Verisign’s iDefense released a report (PDF) on Rose’s hacking exploits, which detailed his alleged role as the leader of a state-sponsored, four-man hacking team called NCPH (short for Network Crack Program Hacker). According to iDefense, in 2006 the group was responsible for crafting a rootkit that took advantage of a zero-day vulnerability in Microsoft Word, and was used in attacks on “a large DoD entity” within the USA.
https://www.mywot.com/en/forum/28928-questions-about-anvisoft