This is another casualty after April's Drift hack.

A security researcher frustrated with Microsoft has released the BlueHammer Windows zero-day exploit, telling the company, “I ...

Web hosts are scrambling to fix the bug under active attack by hackers. One company said hackers have been abusing the bug ...

A critical authentication bypass vulnerability in cPanel and WHM, used by millions of websites, is being actively exploited by hackers. The flaw, CVE-2026-41940, allows attackers to bypass login ...

Hackers are exploiting two authentication bypass vulnerabilities in the Qinglong open-source task scheduling tool to deploy ...

Wasabi Protocol lost $5M to an admin-key compromise across four chains, reigniting debate over AI-driven DeFi exploits.

An exploit has been published for a local privilege escalation vulnerability dubbed "Copy Fail" that impacts Linux kernels ...

The Zcash Foundation just released Zebra 4.4.0, urging all node operators to upgrade immediately after fixing multiple ...

Developers and traders warn of structural risks as a cross-chain exploit spreads fear and prompts billions to flee DeFi ...

It's not clear how many people were compromised by this hacking campaign, but a security researcher said the hackers were targeting victims since at least November 2025.

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Not all zero-day threat stories are worth getting unduly ...