Russian intelligence

The FBI and CISA have updated their warning about Russian hackers phishing Signal accounts to obtain backup recovery keys, allowing attackers to access message history and take over accounts. The keys remain valid indefinitely once compromised.

A 19-year-old resident of Ukraine’s Poltava region has been charged with murdering a 23-year-old marine in an alleged Russian intelligence operation. Prosecutors allege Russian handlers used a fake female social media profile to contact the serviceman and deliver a poisoned bottle of alcohol.

An Austrian ex-intelligence officer has been found guilty of spying for Russia, reviving fears of Russian espionage activity in Austria. The spy scandal has raised concerns about Austria's vulnerability to Russian intelligence operations. The verdict highlights the ongoing threat of Russian spying in Europe.

Germany has arrested a Kazakhstan citizen, identified as Sergej K, accused of spying for Russia. Prosecutors allege he maintained 'continuous contact' with Russian intelligence.

The FBI and CISA warn that Russian intelligence-linked actors are conducting large-scale phishing campaigns targeting encrypted messaging apps like WhatsApp, Signal, and Telegram. Attackers exploit human error rather than breaking encryption, compromising accounts by tricking users into revealing login credentials, enabling impersonation and data breaches.