According to X user Dark Web Informer, a cybercriminal known as Kamirmassabi recently posted an ad on an underground hacking forum, offering to sell a zero-day ...

A fresh wave of ransomware activity is being fueled by an uncomfortable mix of software supply-chain risk, rapidly weaponized zero-day exploits, and attackers growing preference for targeting the ...

Cisco warns CVE-2026-20127 (CVSS 10.0) in SD-WAN is exploited since 2023 to gain admin access; CISA adds it to KEV and ...

Patches were released for a Cisco Catalyst SD-WAN zero-day exploited in the wild to bypass authentication and gain administrative privileges.

I have always been a fan of Logitech mice, I mean, who isn’t? But I’m not a fan of reading the words “Logitech International S.A. ("Logitech") recently experienced a cybersecurity incident relating to ...

A hidden flaw in WhatsApp just got patched, but the risk was massive. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has issued an alert about a zero-day in WhatsApp. Meta patched ...

The U.S. Treasury announced it was imposing sanctions against a Russian broker of zero-day exploits, its founder and two affiliates, citing a threat to U.S. national security. Another affiliated ...

The Pwn2Own Ireland 2025 hacking competition has ended with security researchers collecting $1,024,750 in cash awards after exploiting 73 zero-day vulnerabilities. At Pwn2Own Ireland 2025, competitors ...

As the year draws ever closer to its end, the zero-day vulnerabilities just keep on coming. Google has now confirmed the eighth such zero-day vulnerability, for which a known exploit has been reported ...

Security researchers have hacked the Tesla Infotainment System and earned $516,500 after exploiting 37 zero-days on the first day of the Pwn2Own Automotive 2026 competition. Synacktiv Team took home ...

PCWorld reports that Google has patched CVE-2026-2441, the first zero-day vulnerability of 2026, which affects Chrome’s CSS functionality. This critical security flaw is actively being exploited in ...

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 ...