The Security Service of Ukraine (SSU), in coordination with the U.S. Federal Bureau of Investigation (FBI), has uncovered a long-running cyber espionage…
CERT-UAComputer Emergency Response Team of Ukrainecredential theftCVE-2026-20245
Star Blizzard is a Russian threat activity cluster known for phishing campaigns targeting messaging app users, including Signal and WhatsApp, to steal…
[Star Blizzard](https://attack.mitre.org/groups/G1033) is a cyber espionage and influence group originating in Russia that has been active since at least 2019. [Star Blizzard](https://attack.mitre.org/groups/G1033)…