Microsoft warns of Nobelium hackers using FoggyWeb backdoor


Microsoft has warned of a new FoggyWeb backdoor being used by Nobelium, the same state-sponsored hacking group believed to be responsible for SolarWinds supply-chain attacks.

According to Microsoft, the notorious attacker group Nobelium is using a never-before-seen post-exploitation backdoor that can steal sensitive data from a compromised AD FS (Active Directory Federation Services) server.

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