Microsoft Confirms Russian Hackers Stole Source Code, Some Customer Secrets

Microsoft on Friday revealed that the Kremlin-backed threat actor known as Midnight Blizzard (aka APT29 or Cozy Bear) managed to gain access to some of its source code repositories and internal systems following a hack that came to light in January 2024. "In recent weeks, we have seen evidence that Midnight Blizzard is using information initially exfiltrated from our