The Latest Breaking News from GreyNoise

Hackers are going after top LLM services by cracking misconfigured proxies

Major hacking campaign identified vulnerable servers and underlying LLM systems.

TechRadar · Jan 12

Palo Alto systems warning issued among huge surge in scanning attacks - but it says everything is fine

Has someone found a way in to Palo Alto?

TechRadar · Oct 6, 2025

Fortinet VPNs under attack from potential zero-day - FortiSIEM security tools also at risk, so be on your guard

Someone is actively trying to brute-force VPNs which, GreyNoise says, is a signal for an existing zero-day.

TechRadar · Aug 14, 2025

Palo Alto Networks gateways facing huge number of possible security attacks

Activities like these usually lead up to the discovery of a new zero-day, experts warn.

TechRadar · Apr 2, 2025

Hackers are targeting unpatched ServiceNow instances that exploit 3 separate year-old vulnerabilities

ServiceNow patched the flaws in May 2024, so users should update immediately.

TechRadar · Mar 21, 2025

Experts warn this critical PHP vulnerability could be set to become a global problem

Researchers are saying a PHP-CGI bug is a global problem.

TechRadar · Mar 10, 2025

Another huge new botnet is infecting thousands of webcams and video recorders for DDoS attacks

With more than 80,000 devices, Eleven11bot is a major concern.

TechRadar · Mar 7, 2025

GreyNoise uncovers key cyber vulnerabilities – with the help of AI

GreyNoise uncovers key cyber vulnerabilities – and it's thanks to AI. I spoke with them to learn more.

TechRadar · Oct 31, 2024