Ransomware-Linked ViperTunnel Malware Hits UK and US Businesses
ViperTunnel is a Python-based backdoor linked to DragonForce ransomware that targets businesses using Windows servers across the US and the UK.
Backdoor
North Korean hackers linked to Axios npm supply chain compromise
The software supply chain attack that resulted in the compromise of npm packages of Axios, an extremely popular HTTP client library, is believed to be the work of financially-motivated North Korean attackers. Links to UNC1069 On March 31, 2026, unknown…
Researchers release tool to detect stealthy BPFDoor implants in critical infrastructure networks
Telecommunications providers around the world have been dealing with the burrowing efforts of the China-linked APTs for many years now. To help them identify hard-to-detect implants used by the China-based group dubbed Red Menshen, Rapid7 researchers h…
Chinese Hackers Caught Deep Within Telecom Backbone Infrastructure
The state-sponsored threat actor deployed kernel implants and passive backdoors enabling long-term, high-level espionage.
The post Chinese Hackers Caught Deep Within Telecom Backbone Infrastructure appeared first on SecurityWeek.
New CanisterWorm Targets Kubernetes Clusters, Deploys “Kamikaze” Wiper
CanisterWorm spreads via npm supply chain attack, hijacks developer accounts, targets Kubernetes clusters, and deploys destructive Kamikaze wiper payload.
China-Linked Hackers Hit Qatar with Backdoor Disguised as War News
China-linked hackers targeted Qatar using fake war news lures to spread PlugX backdoor malware and spy on military and energy sectors.
Fake CleanMyMac Site Uses ClickFix Trick to Install SHub Stealer on macOS
Researchers warn of a fake CleanMyMac site using a ClickFix attack to install SHub Stealer on macOS and steal passwords and crypto wallets.
Iran-linked APT targets US critical sectors with new backdoors
An Iran-linked hacking group has been active inside the networks of several US organizations since early February, raising concerns that the activity could precede broader cyber operations connected to escalating geopolitical tensions in the Middle Eas…
Fake Zoom, Teams Meeting Invites Use Compromised Certificates to Drop Malware
A new phishing campaign is using stolen certificates from TrustConnect Software PTY LTD to sign malware. By impersonating updates for Zoom and Microsoft Teams, hackers install RMM tools to gain persistent, privileged access to networks
China-linked hackers exploited Dell zero-day since 2024 (CVE-2026-22769)
A suspected China-linked cyberespionage group has been covertly exploiting a critical zero-day flaw (CVE-2026-22769) in Dell’s RecoverPoint for Virtual Machines software since at least mid-2024, according to new research from Google’s threat intelligen…