Evolution of MuddyWater: New Tools and Tactics in Cyberattacks on Israel and Egypt

ESET researchers have discovered new activities of the Iran-aligned cyber espionage group MuddyWater (also known as Mango Sandstorm or TA450). This campaign primarily targets organizations in Israel and, in one confirmed case, Egypt, showing significant evolution in their technical and tactical evasion capabilities. Key Aspects of the Campaign Unlike previous operations, this MuddyWater campaign is more stealthy and sophisticated. ESET highlights the following points: ...

December 26, 2025 · Comfidentia
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