A new cybercriminal toolkit uses proxies to mimic popular online services and represents a “significant escalation in phishing infrastructure,” warn researchers at Abnormal
Four serious new vulnerabilities affect Microsoft Visual Studio Code, Cursor and Windsurf extensions, three of which remain unpatched
Endor Labs has published details of six new vulnerabilities in popular AI assistant OpenClaw
Cryptojacking campaign used pirated software to deploy a persistent XMRig miner with stealth tactics
AIs like Grok and Microsoft Copilot can be exploited as covert C2 channels for malware communication
Searchlight Cyber reports a 30% annual increase in ransomware victim numbers in 2025
Mandiant reveals campaign featuring exploit of a CVSS 10.0 CVE in Dell RecoverPoint for Virtual Machines
Extract from the CSSF Newsletter No 302 – March 2026
Android 17 Beta introduces privacy, security updates and a new Canary channel for improved development
iOS 26.4 Beta adds end-to-end encryption for RCS messaging and enhanced Memory Integrity Enforcement
Unit 42 researchers observed a low-skilled threat actor using an LLM to script a professional extortion strategy, complete with deadlines and pressure tactics
Teleport study reveals that organizations running over-privileged AI have a 76% incident rate
Dragos annual report warns of a surge in ransomware attacks causing increased operational disruption in industrial environments
Hudson Rock has warned OpenClaw users that infostealers are targeting their configuration files
Security researchers have challenged end-to-end encryption claims from popular commercial password managers
NCSC’s Richard Horne has warned that cybercriminals do not care about business size and called for SMEs to act now to secure their organizations
OysterLoader malware evolves into 2026, refining C2 infrastructure, obfuscation & infection stages
New phishing campaign dubbed Operation DoppelBrand targeted major financial firms like Wells Fargo
A high severity vulnerability in Google Chrome and allows remote attackers to execute code
Chainalysis warns that online fraud is fuelling sophisticated human trafficking operations