China Outs US Hackers, a New Frontier in Global Spy Games (Ryan Gallagher/Bloomberg)

Ryan Gallagher / Bloomberg: China Outs US Hackers, a New Frontier in Global Spy Games  — Authorities in Beijing usually reluctant to discuss breaches  — Trade war, ongoing cyberattacks are motivation, analysts say  —  China's outing of alleged US National Security Agency hackers marks a major escalation …