VulnCheck analysts found that vulnerabilities exploited before being publicly disclosed rose from 23.6% in 2024 to 28.96% in 2025 ...

AIs can create complex zero-day exploits. The consequence: The search for security vulnerabilities is successfully industrialized and scaled.

As the three-day hacking frenzy that is Pwn2Own Berlin comes to an end, the staggering extent of the skill displayed by the hackers taking part has been confirmed. With a total of no less than 28 ...

Cisco Talos reports China-linked APT UAT-8837 targeting North American critical infrastructure via a Sitecore zero-day, abusing Active Directory and R ...

Cyber fusion centers make zero-trust more effective by improving visibility, automating response, and shrinking the window for attacks.

Google’s Threat Analysis Group (TAG) and Mandiant teams observed 97 zero-day vulnerabilities exploited in the wild last year, a staggering 56% increase over 2022's 62 zero-day exploits, but shy of ...

Thousands of Ivanti VPN instances have been compromised across the globe in the last five days thanks to two serious, as yet unpatched zero-day vulnerabilities disclosed last week. Ivanti Connect ...

Disabling JavaScript just-in-time (JIT) compilation optimizations in web browsers reduces the risk of zero-day exploits ...

The National Security Agency (NSA) has been a customer of France-based Vupen Security, which sells zero-day exploits. That fact was revealed by public records service MuckRock, which filed a Freedom ...

Emily Long is a freelance writer based in Salt Lake City. After graduating from Duke University, she spent several years reporting on the federal workforce for Government Executive, a publication of ...

Peter Williams, the former general manager at defense contractor L3Harris, has pleaded guilty to selling surveillance technology to a Russian broker that buys “cyber tools,” the U.S. Department of ...