A series of unfortunate and cascading mistakes allowed a China-backed hacking group to steal one of the keys to Microsoft’s email kingdom that granted near unfettered access to U.S. government inboxes ...
Microsoft said in June that a China-backed hacking group had stolen a cryptographic key from the company's systems. This key allowed the attackers to access cloud-based Outlook email systems for 25 ...
The U.S. Department of Homeland Security's Cyber Safety Review Board (CSRB) has released a scathing report on how Microsoft handled its 2023 Exchange Online attack, warning that the company needs to ...