APT28 Uses Microsoft Office CVE-2026-21509 in Espionage-Focused Malware Attacks
Ravie LakshmananFeb 03, 2026Vulnerability / Malware The Russia-linked state-sponsored threat actor known as APT28 (aka UAC-0001) has been attributed to...
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Russia-linked Sandworm APT implicated in major cyber attack on Poland’s power grid
Russia-linked Sandworm APT implicated in major cyber attack on Poland’s power grid Pierluigi Paganini January 26, 2026 Russia-linked APT Sandworm...
UK NCSC warns of Russia-linked hacktivists DDoS attacks
UK NCSC warns of Russia-linked hacktivists DDoS attacks Pierluigi Paganini January 20, 2026 The UK government warns Russia-linked hacktivists are...
