Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
Russian State-Sponsored Attack on Jaguar Land Rover: Defending Against Novel Encryption Wipers
Introduction Recent intelligence confirms that Jaguar Land Rover (JLR) has fallen victim to a destructive cyber-attack attributed to Kremlin...
APT CL-STA-1062: Defending Southeast Asian Critical Infrastructure Against TinyRCT Attacks
Introduction The threat landscape in Southeast Asia has escalated with the emergence of a persistent campaign by CL-STA-1062, a Chinese-spea...
Active Campaign: Malicious Chrome Extensions Hijacking User Sessions
Introduction Security Arsenal is tracking an active social engineering campaign currently targeting Windows users. Attackers are deceiving v...
Third-Party Breaches in Education: Mitigating Vendor Supply Chain Attacks
Third-Party Breaches in Education: Mitigating Vendor Supply Chain Attacks Introduction The education sector is currently navigating a surge ...
Third-Party Breach at Polymarket: Supply Chain Code Injection and Detection Strategies
Introduction A recent breach at Polymarket, a decentralized information marketplace, resulted in the theft of approximately $2.94 million in...
Miasma Supply Chain Attack: Detection and Remediation for npm and GitHub Actions Abuse
Introduction The open-source supply chain remains a primary vector for sophisticated adversaries in 2026. Security researchers have identifi...
Defending Against the Surge: Encryption-Based Attacks and Supply Chain Risks in Europe
Defending Against the Surge: Encryption-Based Attacks and Supply Chain Risks in Europe Introduction A new report from Black Kite has dropped...
Breaking the Alert Myth: The Strategic Case for Network Detection and Response in 2026
Introduction In the modern Security Operations Center (SOC), we face a paradox that Richard Bejtlich recently described as the "Mythos Era."...
MuddyWater Ransomware Masquerade: Detecting Iranian Espionage Deception Tactics
Introduction A new report from NCC Group highlights a sophisticated shift in the tactics of the Iran-linked threat actor known as MuddyWater...