The building housing Unit 61398 of the People's Liberation Army is on the outskirts of Shanghai. A U.S. security firm claims that cyberattacks against more than 140 targets in the U.S. and other countries have been traced to the Chinese military unit in the building.
Cyberattacks on dozens of American companies have been traced to an area on the outskirts of Shanghai that houses a Chinese military unit, according to a report out Tuesday by Mandiant, a U.S. cybersecurity company.
The 60-page document, first reported by The New York Times, says the group behind the attacks — nicknamed "Comment Crew" — is the most prolific the company has ever tracked and has been hacking U.S. companies since at least 2006.
Mandiant says the hackers' real identity is Unit 61398 of China's People's Liberation Army, or PLA.