Security Insights

Latest threat analysis, industry news, and security best practices from our expert team.

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Apr 21, 2026

QILIN Ransomware: Aggressive Multi-Sector Surge — Exchange & Firewall Exploits Detected

QILIN Ransomware: Aggressive Multi-Sector Surge — Exchange & Firewall Exploits Detected Threat Actor Profile — QILIN Aliases: Agenda, Qilin....

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Apr 21, 2026

Unchecked AI Agents: CSA Report on Shadow AI Risks and Defensive Controls

Introduction The rapid integration of Artificial Intelligence into business operations has outpaced security controls, creating a dangerous ...

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Apr 21, 2026

Vercel Breach Analysis: Third-Party AI Supply Chain Attack via Compromised Context.ai

Introduction Vercel recently disclosed a security breach stemming from a compromised third-party AI tool, Context.ai. This incident highligh...

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Apr 21, 2026

NGate Android Malware Analysis: NFC Data Theft via Trojanized HandyPay App

NGate Android Malware Analysis: NFC Data Theft via Trojanized HandyPay App Introduction A new variant of the NGate malware is actively targe...

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Apr 21, 2026

Behavioral Health Interoperability Crisis: Mitigating Security Risks in Fragmented IT Environments

The Office of the National Coordinator for Health Information Technology (ONC), in collaboration with the Substance Abuse and Mental Health ...

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Apr 21, 2026

CVE-2024-20356: Cisco Catalyst SD-WAN Manager Exploitation — Detection and Hardening

Introduction CISA has added CVE-2024-20356 to its Known Exploited Vulnerabilities (KEV) catalog, issuing a Binding Operational Directive (BO...

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Apr 21, 2026

CVE-2026-27668: Siemens RUGGEDCOM CROSSBOW Privilege Escalation – Detection and Hardening

Introduction Security Arsenal is tracking a critical vulnerability impacting the Siemens RUGGEDCOM CROSSBOW Secure Access Manager Primary (S...

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Apr 21, 2026

Gh0st RAT Adware Bundles, The Gentlemen RaaS & LightBasin APT: OTX Pulse Analysis — Enterprise Detection Pack

Threat Summary Recent OTX pulses illuminate a diverse and high-risk threat landscape converging on enterprise infrastructure. Intelligence i...

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Apr 21, 2026

The Gentlemen RaaS, Void Dokkaebi Supply Chain, & macOS ClickFix Infostealers: OTX Pulse Analysis

Threat Summary Recent OTX pulses reveal a convergence of high-impact threats targeting enterprise infrastructure, software supply chains, an...

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