ShellCodeX Intelligence Brief
HIGH
Mobile Security
US offers up to $10M for leads on Russian-linked WhatsApp and Signal targeting
Source headline: U.S. offers $10 million for hackers targeting WhatsApp, Signal users
Threat level
High
Signal strength
70/100
Source confidence
1 source
Published
2 hours ago
Intelligence Summary
The US Department of State is offering up to $10 million for information that can help identify or locate members of UNC5792 and UNC4221. These hacker groups are associated with Russia’s intelligence and military services. The announcement specifically references targeting of WhatsApp and Signal users. If credible leads are provided, they may support attribution and law-enforcement actions against the actors. Users should review messaging account safety practices and be cautious of scams or suspicious links tied to contacts or contacts’ profiles.
Recommended Action
Review affected assets, schedule urgent remediation, and monitor related indicators.
Topics
Original reporting
BleepingComputer
U.S. offers $10 million for hackers targeting WhatsApp, Signal users
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