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Ukraine Says Russian Intelligence Used Fake Support Texts to Steal Messaging Credentials

Ukraine Says Russian Intelligence Used Fake Support Texts to Steal Messaging Credentials

Ravie LakshmananJun 27, 2026Messaging Security / Cyber Espionage The Security Service of Ukraine (SSU) said it, together with the U.S. Federal Bureau of Investigation (FBI), uncovered a long-running campaign orchestrated by Russian intelligence services to… 

FBI Warns Russian Intelligence Hackers Target Signal Backup Recovery Keys

FBI Warns Russian Intelligence Hackers Target Signal Backup Recovery Keys

Swati KhandelwalJun 26, 2026Secure Messaging / Social Engineering The FBI and CISA have updated their March warning about Russian intelligence phishing Signal accounts, and the operators have added a step: they now coax targets into handing over… 

New SharkLoader Malware Deploys Cobalt Strike in StrikeShark Cyberattacks

New SharkLoader Malware Deploys Cobalt Strike in StrikeShark Cyberattacks

A newly discovered cyber attack campaign has been observed delivering a previously undocumented malware family called SharkLoader that acts as a loader for deploying Cobalt Strike Beacon on compromised hosts. Kaspersky, which is tracking the…