U.S. Seizes NightmareStresser Domains Linked to Hundreds of Thousands of DDoS Attacks

Ravie LakshmananSep 16, 2026Vulnerability / Web Security A critical security flaw in Issabel Framework, a web-based framework for the open-source...

Three Threat Groups Target Russian Enterprises With Backdoors, Ransomware, and Wipers

Enterprises in Russia have emerged as the target of three threat activity clusters tracked as NightEagle, Hacking Cat, and Toy...

One Extension Could Hijack AI Assistants Across Chrome, Comet, Edge, Opera Neon and Claude

Security researchers at Forever Security have shown that one ordinary browser extension could take control of the AI assistants built into five...

Attacker Hijacks AI Coding Assistant Session, Spreads Shai-Hulud Across About 100 Repositories

Swati KhandelwalSep 16, 2026Artificial Intelligence / Software Security Mandiant says an attacker hijacked an active AI coding-assistant session at an...

Parallels Desktop Flaw Lets Non-Admin Mac Users Gain Root, but Intel Macs Can’t Install Fix

Parallels Desktop for Mac has a flaw that lets an ordinary local account run code as root, the highest level...

N0va Phishkit Targets US and EU Businesses: A New Challenge for Identity Security

N0va is targeting organizations across North America and Europe with phishing campaigns that impersonate trusted services and abuse legitimate authentication...

Google Patches Pixel Modem Flaw Amid Signs of Limited Targeted Exploitation

Ravie LakshmananSep 16, 2026Vulnerability / Mobile Security Google has disclosed that a high-severity security flaw in its Pixel Cellular Modem...

Threat Intelligence Alone Won’t Close the Exploitation Gap

The Hacker NewsSep 16, 2026Threat Intelligence / Security Validation A leaked credential shows up in a criminal marketplace, or a...

Acronis cPanel Backup Plugin Vulnerability Exploited in Targeted Attacks