A total of 18 vulnerabilities have been patched in the latest OpenSSL releases, including many that were potentially discovered by AI. The high-severity vulnerability, tracked as CVE-2026-45447, is a ...

ICS Patch Tuesday advisories were published this month by Siemens, Schneider Electric, and Phoenix Contact. Siemens published only four new advisories. In Sinec INS, the industrial giant fixed ...

A crucial Windows security certificate just expired - how to check your PC ...

Secure your AI agents against future quantum threats. Learn how to implement quantum-resistant cryptography within Model Context Protocol (MCP) environments.

This week’s recap covers exploited flaws, supply chain attacks, phishing kits, AI lures, macOS stealers, urgent CVEs, tools, ...

OpenAI is rolling out the full, limited-release version of GPT-5.5-Cyber—a specialized AI model that outperforms its ...

Explore the latest news and expert commentary on Application Security, brought to you by the editors of Dark Reading ...

Nextcloud CEO: Open source moves from 'a nerdy audience' to the geopolitical stage Frank Karlitschek, head of the German software vendor, talked about the company’s decision to help develop the ...

Learn essential Nmap commands for network scanning, port discovery, and OS detection. Complete guide with examples and a ...