Hackers Linked to State Actors Target Signal Messages of Military Officials and Journalists

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State-Linked Hackers Target Signal Messages of Officials and Journalists in Europe On February 7, 2026, Germany's security agencies warned of a cyber espionage campaign by state-linked hackers targeting military officials and journalists using Signal. The attackers are reportedly hijacking Signal accounts to access private communications, raising significant security concerns for high-ranking individuals across Europe. This incident highlights the ongoing threat posed by state-sponsored cyber activities. 3 sources 42