Ravie LakshmananMay 15, 2026Vulnerability / Credential Theft The U.S.Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added a newly disclosed […]
Category: Security
Zero-day exploit completely defeats default Windows 11 BitLocker protections
A zero-day exploit circulating online allows people with physical access to a Windows 11 system to bypass default BitLocker protections […]
Cisco Catalyst SD-WAN Controller Auth Bypass Actively Exploited to Gain Admin Access
Ravie LakshmananMay 14, 2026Vulnerability / Network Security Cisco has released updates to address a maximum-severity authentication bypass flaw in Catalyst […]
Stealer Backdoor Found in 3 Node-IPC Versions Targeting Developer Secrets
Cybersecurity researchers are sounding the alarm about what has been described as “malicious activity” in newly published versions of node-ipc. […]
ThreatsDay Bulletin: PAN-OS RCE, Mythos cURL Bug, AI Tokenizer Attacks, and 10+ Stories
Ravie LakshmananMay 14, 2026Hacking News / Cybersecurity News Everything is still on fire. This week feels dumb in the worst […]
Ghostwriter Targets Ukrainian Government With Geofenced PDF Phishing, Cobalt Strike
The Belarus-aligned threat group known as Ghostwriter has been attributed to a fresh set of attacks targeting governmental organizations in […]
PraisonAI CVE-2026-44338 Auth Bypass Targeted Within Hours of Disclosure
Ravie LakshmananMay 14, 2026Vulnerability / API Security Threat actors have been observed attempting to exploit a recently disclosed security vulnerability […]
How AI Hallucinations Are Creating Real Security Risks
AI hallucinations are introducing serious security risks into critical infrastructure decision-making by exploiting human trust through highly confident yet incorrect […]
Windows Zero-Days Expose BitLocker Bypasses And CTFMON Privilege Escalation
An anonymous cybersecurity researcher who disclosed three Microsoft Defender vulnerabilities has returned with two more zero-days involving a BitLocker bypass […]
New Fragnesia Linux Kernel LPE Grants Root Access via Page Cache Corruption
Ravie LakshmananMay 14, 2026Vulnerability / Linux Details have emerged about a new variant of the recent Dirty Frag Linux local […]