New submitter trokez writes "Symantec has monitored the activities of a group using a specific trojan (Hydraq/Aurora) since 2009. The particular group has been connected (by Symantec) to the attack on Gmail in China, but also other high-profile attacks. 'These attackers have used a large number of zero-day exploits against not just the intended target organization, but also on the supply chain manufacturers that service the company in their cross hairs. These attackers are systematic and re-use components of an infrastructure we have termed the "Elderwood Platform." The term "Elderwood" comes from the exploit communication used in some of the attacks. This attack platform enables them to quickly deploy zero-day exploits.' The attacks seems to focus on industry espionage, with the defense industry and its suppliers at the focus."