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Cisco has finally shipped security updates for its Email Security Gateway and Secure Email and Web Manager devices, which fix CVE-2025-20393, a vulnerability in the devices’ AsyncOS that has been exploited as a zero-day by suspected Chinese attac…
Cisco fixed a maximum severity AsyncOS flaw in Secure Email products, previously exploited as a zero-day by China-linked APT group UAT-9686. Cisco fixed a critical AsyncOS flaw, tracked as CVE-2025-20393 (CVSS score of 10.0), affecting Secure Email Gateway and Email and Web Manager, previously exploited as a zero-day by China-linked APT group UAT-9686. Cisco detected attacks […]
Chinese infrastructure is currently hosting more than 18,000 active command‑and‑control (C2) servers across 48 providers, with activity heavily concentrated on a handful of major telecom and cloud networks in China. This dense clustering of malware, ph…
Russia-linked cyberespionage group APT28 targets energy, nuclear, and policy staff in Turkey, Europe, North Macedonia, and Uzbekistan with credential-harvesting attacks. Between February and September 2025, Recorded Future’s Insikt Group observed Russia-linked group APT28 (aka UAC-0001, Fancy Bear, Pawn Storm, Sofacy Group, Sednit, BlueDelta, and STRONTIUM) running credential-harvesting campaigns. Targets included Turkish energy and nuclear agency staff, European think tank personnel, and organizations […]
FBI warns that North Korea–linked APT group Kimsuky is targeting governments, think tanks, and academic institutions with quishing attacks. North Korea–linked APT group Kimsuky is targeting government agencies, academic institutions, and think tanks using spear-phishing emails that contain malicious QR codes (quishing), the FBI warns. “As of 2025, Kimsuky actors have targeted think tanks, academic […]
China-linked UAT-7290 has targeted South Asia and Southeastern Europe since 2022, conducting espionage and deploying RushDrop, DriveSwitch, and SilentRaid. China-linked threat actor UAT-7290 has conducted espionage attacks since at least 2022, targeting South Asia and Southeastern Europe. UAT-7290 primarily targets telecom providers, it conducts espionage by deeply embedding in victim networks and also operates Operational […]
China-linked UAT-7290 has targeted South Asia and Southeastern Europe since 2022, conducting espionage and deploying RushDrop, DriveSwitch, and SilentRaid. China-linked threat actor UAT-7290 has conducted espionage attacks since at least 2022, targeting South Asia and Southeastern Europe. UAT-7290 primarily targets telecom providers, it conducts espionage by deeply embedding in victim networks and also operates Operational […]
Russia-linked APT UAC-0184 targets Ukrainian military and government bodies via Viber, delivering malicious ZIP files for espionage in 2025. Russia-linked threat actor UAC-0184 (aka Hive0156) is targeting Ukrainian military and government entities, using Viber messages to deliver malicious ZIP files as part of ongoing intelligence-gathering operations in 2025. “Recent monitoring data from the 360 Advanced […]
China-linked APT Mustang Panda used a signed kernel-mode rootkit driver to load shellcode and deploy its ToneShell backdoor. China-linked APT Mustang Panda (aka Hive0154, HoneyMyte, Camaro Dragon, RedDelta or Bronze President) was observed using a signed kernel-mode rootkit driver with embedded shellcode to deploy its ToneShell backdoor. Mustang Panda has been active since at least 2012, targeting American and European entities such as […]
Kaspersky discloses a 2025 HoneyMyte (aka Mustang Panda or Bronze President) APT campaign, which uses a kernel-mode rootkit to deliver and protect a ToneShell backdoor.