Chinese hackers breached U.S. and European government email through Microsoft bug

Updated at 4:30 p.m. EST to include information from senior government officials. A Chinese hacking group exploited a bug in Microsoft’s cloud email service to spy on two-dozen organizations, including some government agencies, the tech giant said late Tuesday. Described as a “well-resourced adversary,” the threat actor tracked by Microsoft as Storm-0558 has primarily targeted