Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
AI Agent Supply Chain Compromise: Detection Strategies for Malicious Skills
AI Agent Supply Chain Compromise: Detection Strategies for Malicious Skills Introduction In a stark demonstration of the fragility of the bu...
2026 Threat Landscape Alert: Defending Against EDR Killers, Browser Exploits, and Mobile Trojans
Introduction It’s Monday again, and if this week’s threat intelligence feels like a broken record, that’s because it is. We are seeing a con...
WhatsApp Phishing Campaign: VBScript-based Remote Access Attack — Detection and Defense Guide
WhatsApp Phishing Campaign: VBScript-based Remote Access Attack — Detection and Defense Guide Introduction Security Arsenal is tracking an a...
ShapedPlugin Supply Chain Attack: Detection and Remediation of Backdoored WordPress Plugins
Introduction A critical supply chain attack has compromised the build and distribution pipeline of ShapedPlugin, a vendor of popular WordPre...
GentleKiller: Countering The Gentlemen's BYOVD EDR-Bypass Attack Chain
Introduction On June 18, 2026, ESET published a comprehensive breakdown of "The Gentlemen," a ransomware-as-a-service (RaaS) operation that ...
AryStinger Router Malware: Defending Legacy SOHO Infrastructure from Proxy Networks
AryStinger Router Malware: Defending Legacy SOHO Infrastructure from Proxy Networks The year is 2026, yet the most dangerous vulnerabilities...
FortiBleed: Defending Against Industrial-Scale Fortinet VPN Credential Spraying
Introduction Security researcher Volodymyr “Bob” Diachenko recently disclosed "FortiBleed," a startling exposure of a cybercriminal infrastr...
The Shift to Agentic AI: Tackling Tool Sprawl and Alert Fatigue in Modern SOCs
The Shift to Agentic AI: Tackling Tool Sprawl and Alert Fatigue in Modern SOCs Introduction The modern Security Operations Center (SOC) is a...
GentleKiller & The Gentlemen: Hunting EDR-Killer BYOVD Attacks
Introduction On June 18, 2026, ESET released a comprehensive analysis of "The Gentlemen," a cybercrime syndicate aggressively deploying a so...