GCHQ-backed Intruder launched AI pentesting agents that replicate manual pen testing in minutes. CEO Chris Wallis presents the technology at KnowBe4's KB4-CON 2026.

See the top ethical hacking tools for 2026, from Nmap to Burp Suite, and learn how security teams test, audit, and defend ...

Google LLC today rolled out a sweeping set of security updates at Google Cloud Next ’26, including three new artificial intelligence agents in Google Security Operations and a major expansion of Wiz ...

The company said on Tuesday that it was holding back on releasing the new technology but was working with 40 companies to explore how it could prevent cyberattacks. By Kevin Roose Reporting from San ...

Cisco Systems Inc. is rolling out a set of new features designed to help companies secure their artificial intelligence agents. The product enhancements made their debut today at the RSAC 2026 ...

A new phishing scam is tricking people into installing malware by pretending to be a Google security check. The page looks convincing and tells you that your Google account needs additional protection ...

The Microsoft 365 network connectivity test tool is a diagnostic utility designed to validate a client’s connectivity to Microsoft 365 services by running checks on network latency, DNS resolution, ...

OpenAI is introducing an AI agent that’s meant to help security teams find and patch vulnerabilities in large databases, potentially cutting into demand for legacy cyber firms. The agent, called Codex ...

Researchers warn that a newly identified open-source AI security testing platform called CyberStrikeAI was used by the same threat actor behind a recent campaign that breached hundreds of Fortinet ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...