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Bleeping Computer 2 months, 1 week ago

MuddyWater hackers use Chaos ransomware as a decoy in attacks

The MuddyWater Iranian hackers disguised their operations as a Chaos ransomware attack, relying on Microsoft Teams social engineering to gain access and establish persistence. [...]

More from Bleeping Computer 7 May 2026, 1:02 a.m. Iran Microsoft MuddyWater Ransomware Social Engineering

The Hacker News 2 months, 1 week ago

MuddyWater Uses Microsoft Teams to Steal Credentials in False Flag Ransomware Attack

The Iranian state-sponsored hacking group known as MuddyWater (aka Mango Sandstorm, Seedworm, and Static Kitten) has been attributed to a ransomware attack in what has been described as a "false flag" operation

More from The Hacker News 7 May 2026, 1:00 a.m. Credentials Hacking Incident Infection Iran Microsoft MuddyWater Nation State Ransomware Social Engineering Theft

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MuddyWater hackers use Chaos ransomware as a decoy in attacks

MuddyWater Uses Microsoft Teams to Steal Credentials in False Flag Ransomware Attack