Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
Lunex Stealer BYOVD Chain + AdaptixC2 'Operation Master' + ShinyHunters PeopleSoft Mass Exploitation: OTX Pulse Analysis — Enterprise Detection Pack
Lunex Stealer BYOVD Chain + AdaptixC2 'Operation Master' + ShinyHunters PeopleSoft Mass Exploitation: OTX Pulse Analysis — Enterprise Detect...
Lunex Stealer BYOVD Chain, Operation Master AdaptixC2 Pipeline & PureRAT Japan Campaign: OTX Pulse Analysis — Enterprise Infostealer Detection Pack
Threat Summary This week's OTX pulse cluster paints a coherent picture of a maturing credential-theft economy: five distinct operations, all...
Ubuntu USN-8822-1: Libwebsockets DoS Vulnerabilities — Detection, Patching, and Hardening Guide
Introduction Canonical has released Ubuntu Security Notice USN-8822-1, addressing several security vulnerabilities in Libwebsockets — the li...
FBI Staff Medical Records Breach: Detecting Bulk PHI Theft and Third-Party Exposure Before Records Surface
FBI Agents' Blood Tests and Doctors' Notes Surface After Breach — What Defenders Must Do Now Medical records belonging to FBI personnel — in...
Soldier-Turned-Extortionist Sentenced to 70 Months: Defending Tech and Telecom Firms Against Credential-Driven Data Extortion
A Uniform Didn't Stop Him — And Your Perimeter Won't Either A former U.S. Army soldier has been sentenced to 70 months in federal prison for...
Modoc Medical Center Cybersecurity Incident: Healthcare Breach Detection and Hardening Playbook
Introduction Modoc Medical Center, a critical access hospital in Alturas, California, has announced a cybersecurity incident affecting its s...
RLSA-2026-68549: Rocky Linux 8 Firefox 'Important' Security Update — Detection and Remediation Guide
Introduction Rocky Linux has published RLSA-2026-68549, an Important-rated security update for the Firefox browser packages on Rocky Linux 8...
Bitget $387.5M Crypto Heist: Defending Exchange Infrastructure Against Suspected DPRK Hot-Wallet Drainage
Introduction Cryptocurrency exchange Bitget has resumed Bitcoin withdrawals after suspending them in response to a breach attributed to susp...
Autonomous AI Agents Acting as You: Defending Against Agentic AI Impersonation and Over-Delegated Authority
Introduction A widely-shared post this week, amplified by Simon Willison, shows a consumer AI agent ("Muse") managing a marketplace pickup o...