The data breach at Marriott's Starwood hotel chain that exposed the personal information of as many as 500 million customers was the work of a Chinese intelligence-gathering effort that hacked health insurers, other hotels and the security clearance files of millions more Americans, the New York Times reports.
Why it matters, from Axios' Joe Uchill: Tying the Marriott hack to the Chinese adds yet another layer of strife to the charged U.S.-China relationship, which already includes allegations of economic espionage, a Chinese executive arrested for violating trade sanctions and a burgeoning trade war.