Your MTTD Looks Great. Your Post-Alert Gap Doesn’t
Anthropic restricted its Mythos Preview model last week after it autonomously found and exploited zero-day vulnerabilities in every major operating system and browser. Palo Alto Networks’… Read MoreThe Hacker News
North Korea’s APT37 Uses Facebook Social Engineering to Deliver RokRAT Malware
The North Korean hacking group tracked as APT37 (aka ScarCruft) has been attributed to a fresh multi-stage, social engineering campaign in which threat actors approached targets… Read MoreThe Hacker News
OpenAI Revokes macOS App Certificate After Malicious Axios Supply Chain Incident
OpenAI revealed a GitHub Actions workflow used to sign its macOS apps led to the download of the malicious Axios library on March 31, but… Read MoreThe Hacker News
CPUID Breach Distributes STX RAT via Trojanized CPU-Z and HWMonitor Downloads
Unknown threat actors compromised CPUID (“cpuid[.]com”), a website that hosts popular hardware monitoring tools like CPU-Z, HWMonitor, HWMonitor Pro, and PerfMonitor, for less than 24 hours… Read MoreThe Hacker News
Adobe Patches Actively Exploited Acrobat Reader Flaw CVE-2026-34621
Adobe has released emergency updates to fix a critical security flaw in Acrobat Reader that has come under active exploitation in the wild. The vulnerability, assigned the… Read MoreThe Hacker News
Citizen Lab: Law Enforcement Used Webloc to Track 500 Million Devices via Ad Data
Hungarian domestic intelligence, the national police in El Salvador, and several U.S. law enforcement and police departments have been attributed to the use of an advertising-based… Read MoreThe Hacker News
GlassWorm Campaign Uses Zig Dropper to Infect Multiple Developer IDEs
Cybersecurity researchers have flagged yet another evolution of the ongoing GlassWorm campaign, which employs a new Zig dropper that’s designed to stealthily infect all integrated development… Read MoreThe Hacker News
Browser Extensions Are the New AI Consumption Channel That No One Is Talking About
While much of the discussion on AI security centers around protecting ‘shadow’ AI and GenAI consumption, there’s a wide-open window nobody’s guarding: AI browser extensions. A new report from… Read MoreThe Hacker News
Google Rolls Out DBSC in Chrome 146 to Block Session Theft on Windows
Google has made Device Bound Session Credentials (DBSC) generally available to all Windows users of its Chrome web browser, months after it began testing the security feature in open beta.… Read MoreThe Hacker News
Marimo RCE Flaw CVE-2026-39987 Exploited Within 10 Hours of Disclosure
A critical security vulnerability in Marimo, an open-source Python notebook for data science and analysis, has been exploited within 10 hours of public disclosure, according to findings… Read MoreThe Hacker News