Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
MetaMask Security Incident 2026: Ethereum Validator Exits Triggered — Detection and Response Playbook for Staking Operators
Introduction On Thursday, MetaMask — the most widely deployed self-custody Ethereum wallet — confirmed it is responding to an ongoing securi...
Keio Corporation & Tokyo Metro Breaches: Ransomware Detection and Hardening Guide for Transportation Operators
Introduction Two of Japan's largest railway operators — Keio Corporation and Tokyo Metro — disclosed security breaches in the same reporting...
CVE-2026-86950: Apple CoreGraphics Zero-Day Exploited via Malicious PDF Fonts — Detection and Remediation Guide
Introduction Security researchers have published the first public proof-of-concept for CVE-2026-86950, a memory corruption vulnerability in ...
DC Medicaid Data Exposure: 400,000 Beneficiaries' PHI Left Publicly Accessible — Detection and Hardening Guide
When the Breach Isn't an Attacker — It's Your Own Configuration The District of Columbia's Medicaid program — administered through the Depar...
Citrix NetScaler Post-Exploitation Campaign: Web Shells Hidden as CSS Files, Rogue Superusers — Detection and Remediation Guide
Citrix NetScaler Post-Exploitation Campaign: Web Shells Hidden as CSS Files, Rogue Superusers Threat actors are actively exploiting a critic...
Google Gemini 4 Argon and the Guardrail-Free AI Era: What Defenders Must Do Now
Introduction Google on Wednesday announced Gemini 4 Argon, its latest frontier AI model, and confirmed it is being rolled out to a vetted gr...
AI Agent Liability Is Now a Security Problem: Defending Your Enterprise Against Autonomous Agent Attacks
When the Attacker Is an Agent: Why the OpenAI Lawsuit and Anthropic's Warning Matter to Your SOC SecurityWeek recently reported on a develop...
FTC Investigation of OpenAI and Anthropic: What Enterprise Defenders Must Do to Harden AI Vendor Risk in 2026
Introduction The Federal Trade Commission has confirmed it is investigating OpenAI and Anthropic — the two dominant frontier AI model provid...
Bitget Breach: Unpatched Third-Party Security Product Flaw Enabled $387.5M Crypto Theft — Defensive Playbook
The Irony That Cost $387.5 Million Cryptocurrency exchange Bitget disclosed that attackers who stole $387.5 million in a single week gained ...