A computer exploit, or exploit, is a program or piece of code developed to take advantage of a vulnerability in a computer or network system. Threat actors commonly use exploits to gain access to ...

What is a proof of concept (PoC) exploit? A proof of concept (PoC) exploit is a nonharmful attack against a computer or network. PoC exploits aren't meant to cause harm, but to show security ...

Update August 13, 13:03 EDT: Microsoft now tracks LegacyHive as CVE-2026-62832. A security researcher using the "Nightmare Eclipse" handle has released a Windows zero-day exploit dubbed LegacyHive ...

The timeline that vulnerability management was built on has quietly disappeared. For decades, defenders could count on weeks or months between a flaw becoming public and anyone actually turning it ...

The same connectivity that made Anthropic's Model Context Protocol (MCP) the fastest-adopted AI integration standard in 2025 has created enterprise cybersecurity's most dangerous blind spot. The ...

Researchers at Paradigm Shift have published the technical details of usbliter8, a new unpatchable iPhone BootROM vulnerability that enables arbitrary code execution on devices powered by Apple’s A12 ...