Security Insights
Latest threat analysis, industry news, and security best practices from our expert team.
USN-8705-2: OpenZFS ioctl Authorization Bypass on Ubuntu 18.04/20.04 LTS — Patching and Detection Guide
Introduction Canonical has issued USN-8705-2, extending the OpenZFS security fix originally shipped in USN-8705-1 to Ubuntu 18.04 LTS and Ub...
McKesson Data Theft Extortion Attack: Defending Healthcare SaaS and Cloud Data Against ShinyHunters-Style Extortion
McKesson Data Theft Extortion: What Healthcare Defenders Need to Know McKesson, one of the largest healthcare distribution and services vend...
USN-8678-3: OpenSSL DoS Vulnerabilities in Ubuntu 26.04 LTS — CVE-2026-75803 Missed-Fix Advisory, Detection and Remediation Guide
Introduction Canonical has issued USN-8678-3, a corrective OpenSSL update for Ubuntu 26.04 LTS, after discovering that the prior advisory (U...
DPRK Job Fraud Expands to Healthcare and Sales: Insider Threat Detection and Hiring Controls for Defenders
The Insider Threat Is No Longer Confined to Your Engineering Org For the past several years, the security community has tracked the DPRK IT ...
ZDI-26-614: Unpatched PDF Architect Out-of-Bounds Write Enables RCE — Detection and Mitigation Guide
Introduction The Zero Day Initiative has published ZDI-26-614, a publicly disclosed but unpatched out-of-bounds write vulnerability in pdffo...
Langflow 1.8.4 Path Traversal to Unauthenticated RCE: Detection and Remediation Guide
Introduction A public proof-of-concept exploit has been published on Exploit-DB (EDB-ID 52659) targeting Langflow 1.8.4, the popular open-so...
Malicious 'Free' LLM Endpoints Are Harvesting Coding-Agent Sessions — How to Detect and Contain Rogue Inference Backends
The Free Inference Endpoint That Was the Adversary A recent SANS Internet Storm Center diary entry documented an experiment every defender r...
Infostealers Targeting Claude Accounts: Session Token Theft Detection and Response Guide
Infostealers Are Harvesting Claude Sessions — Your AI Accounts Are Now Part of the Attack Surface A threat actor has been caught using multi...
Spring Ring Teams Vishing + EtherHiding Magecart + Gryxa AI-Built Toolkit: OTX Pulse Analysis — Enterprise Detection Pack
Spring Ring Teams Vishing + EtherHiding Magecart + Gryxa AI-Built Toolkit: OTX Pulse Analysis — Enterprise Detection Pack Threat Summary Thr...