Jake Leslie Davis (born 27 October 1992),[1] best known by his online pseudonym Topiary, is a British hacktivist. He has worked with Anonymous, LulzSec, and other similar groups.[2] He was an associate of the Internet group Anonymous,[3] which has publicly claimed various online attacks, including hacking HBGary,[4] Westboro Baptist Church, and Gawker.[5] They have also claimed responsibility for the defacing of government websites in countries such as Zimbabwe,[6] Syria,[7] Tunisia,[8] Ireland,[9] and Egypt.[10]
After serving his time and staying off the Internet for two years, Jake Davis is now a security researcher, disclosing bugs to corporations as a part of their bounty programs.