GreyNoise Labs has launched a free tool called GreyNoise IP Check that lets users check if their IP address has been observed in malicious scanning operations, like botnet and residential proxy ...

Time and again, hackers infect other people’s computers as well as routers or other network devices in order to misuse them ...

A campaign has been observed targeting Palo Alto GlobalProtect portals with login attempts and launching scanning activity ...

It has been seen spreading cryptojacking malware and in attempts to steal cloud credentials from compromised machines.

Exploitation of React2Shell started almost immediately after disclosure. AWS reported that at least two known China-linked ...

Researchers warn that critical vulnerabilities in Meta’s React Server Components and Next.js are under threat from botnets ...

Bad actors that include nation-state groups to financially-motivated cybercriminals from across the globe are targeting the maximum-severity but easily exploitable React2Shell flaw, with threat ...

Warnings continue to mount over a critical vulnerability in the widely used web application framework React, with threat ...

Malicious traffic targeting Palo Alto Networks' GlobalProtect portals surged almost 40-fold in the space of 24 hours, hitting a 90-day high and putting defenders on alert for whatever comes next.… ...

Researchers at GreyNoise have identified a large-scale, ongoing campaign of login attempts targeting Palo Alto Networks and ...

Analysts warned CVE-2025-55182 could be a dangerous vulnerability – sadly, they were right, as Chinese hackers enjoy a field ...