Risky Bulletin Newsletter
March 14, 2024
The Microsoft Breach That Won't End
Presented by
Policy & Intelligence
The Russian Foreign Intelligence Service (SVR)-linked group that initially breached Microsoft in November is still accessing the vendor’s systems.
Microsoft originally disclosed the breach in late January and attributed it to a group it calls Midnight Blizzard, which has been linked to Russia's SVR by the US and UK governments.
Last Friday, Microsoft announced in a blog post and SEC filing that Midnight Blizzard was continuing to gain access to Microsoft systems including "some of the company’s source code repositories and internal systems". Microsoft writes: