The court filing sheds light on how US was able to attribute the Equifax hack to China and the techniques alleged state sponsored hackers used (Jeff Stone/CyberScoop)

Jeff Stone / CyberScoop:

The court filing sheds light on how US was able to attribute the Equifax hack to China and the techniques alleged state sponsored hackers used — Even for U.S. law enforcement, the Equifax hack was different. — Unlike in previous examples of apparent Chinese government-backed cyber-operations …