OpenAI Launches Daybreak for AI-Powered Vulnerability Detection and Patch Validation
Ravie LakshmananMay 12, 2026Vulnerability / AI Security OpenAI has launched Daybreak, a new cybersecurity initiative that brings together frontier artificial...
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iOS 26.5 Brings Default End-to-End Encrypted RCS Messaging Between iPhone and Android
Ravie LakshmananMay 12, 2026Encryption / Mobile Security Apple on Monday officially released iOS 26.5 with support for end-to-end encryption (E2EE)...
TeamPCP Compromises Checkmarx Jenkins AST Plugin Weeks After KICS Supply Chain Attack
Ravie LakshmananMay 11, 2026Supply Chain Attack / DevSecOps Checkmarx has confirmed that a modified version of the Jenkins AST plugin...
cPanel CVE-2026-41940 Under Active Exploitation to Deploy Filemanager Backdoor
Ravie LakshmananMay 11, 2026Vulnerability / Ransomware A threat actor named Mr_Rot13 has been attributed to the exploitation of a recently...
⚡ Weekly Recap: Linux Rootkit, macOS Crypto Stealer, WebSocket Skimmers and More
Ravie LakshmananMay 11, 2026Cybersecurity / Hacking Rough Monday. Somebody poisoned a trusted download again, somebody else turned cloud servers into...
Fake OpenAI Privacy Filter Repo Hits #1 on Hugging Face, Draws 244K Downloads
Ravie LakshmananMay 11, 2026Supply Chain Attack / Threat Intelligence A malicious Hugging Face repository managed to take a spot in...
cPanel, WHM Release Fixes for Three New Vulnerabilities — Patch Now
Ravie LakshmananMay 09, 2026Vulnerability / Web Hosting cPanel has released updates to address three vulnerabilities in cPanel and Web Host...
Fake Call History Apps Stole Payments From Users After 7.3 Million Play Store Downloads
Ravie LakshmananMay 08, 2026Android / Mobile Security Cybersecurity researchers have discovered fraudulent apps on the official Google Play Store for...
Quasar Linux RAT Steals Developer Credentials for Software Supply Chain Compromise
Ravie LakshmananMay 08, 2026Linux / DevOps A previously undocumented Linux implant codenamed Quasar Linux RAT (QLNX) is targeting developers' systems...
New Linux PamDOORa Backdoor Uses PAM Modules to Steal SSH Credentials
Ravie LakshmananMay 08, 2026Malware / Threat Intelligence Cybersecurity researchers have disclosed details of a new Linux backdoor named PamDOORa that's...
Linux Kernel Dirty Frag LPE Exploit Enables Root Access Across Major Distributions
Ravie LakshmananMay 08, 2026Linux / Vulnerability Details have emerged about a new, unpatched local privilege escalation (LPE) vulnerability impacting the...
Ivanti EPMM CVE-2026-6973 RCE Under Active Exploitation Grants Admin-Level Access
Ravie LakshmananMay 07, 2026Vulnerability / Network Security Ivanti is warning that a new security flaw impacting Endpoint Manager Mobile (EPMM)...
PCPJack Credential Stealer Exploits 5 CVEs to Spread Worm-Like Across Cloud Systems
Ravie LakshmananMay 07, 2026Threat Intelligence / Cloud Security Cybersecurity researchers have disclosed details of a new credential theft framework dubbed...
PAN-OS RCE Exploit Under Active Use Enabling Root Access and Espionage
Ravie LakshmananMay 07, 2026Vulnerability / Cyber Espionage Palo Alto Networks has disclosed that threat actors may have attempted to unsuccessfully...
ThreatsDay Bulletin: Edge Plaintext Passwords, ICS 0-Days, Patch-or-Die Alerts and 25+ New Stories
Ravie LakshmananMay 07, 2026Hacking News / Cybersecurity News Bad week. Turns out the easiest way to get hacked in 2026...