NAT vulnerability class NatJack, revealed at Black Hat USA 2026, lets co-tenants hijack TCP sessions, poison DNS, and deny ...

The Windows firewall is a fine place to start, but there are better options.

Do you really need antivirus on Linux? Learn when antivirus helps, when it doesn't, and how to secure your Linux system with ...

Offensive security startup Terra Security Inc. today launched Prevention, a feature that writes the firewall rules needed to ...

The attackers behind the Atomic Arch supply chain campaign have adapted. After Arch Linux developers purged more than 1,900 compromised packages and declared the community repository clean in mid-June ...

Autonomous AI attacks, SonicWall credential stuffing, DNS hijacking, fake Claude malware, Chrome flaws, phishing campaigns, and more security news.

Veea Inc. (“Veea”) (NASDAQ: VEEA), a pioneer in AI-powered cybersecure distributed intelligence on hyperconverged heterogeneous edge-native infrastructure, today announced the commercial availability ...

This app is perfect for controlling app internet access. Firewally is free and installed from the Apple App Store. This user-friendly app makes it easy to stay in control. Here's one thing I always ...

ESET researchers have discovered two as-yet undocumented Windows variants of SprySOCKS, a previously Linux-only backdoor reportedly used by FishMonger, the group believed to be operated by a Chinese ...

The window between vulnerability discovery and active exploitation has been shrinking for years, and frontier AI models have accelerated that compression. To address that shift, F5 this week announced ...

A China-nexus cyber espionage group has been observed deploying a BSD variant of a known backdoor called BRICKSTORM, as well as two other malware families codenamed PLENET (aka GRIMBOLT) and AGENTPSD ...

A Chinese espionage group tracked as UNC5221 has been accessing Microsoft 365 environments using the Brickstorm backdoor and previously undocumented malware named Plenet and AgentPSD. An investigation ...