In early August 2025, researchers from GreyNoise first observed a significant spike in brute-force attacks against Fortinet ...

If there's smoke? Fortinet warned customers about a critical FortiSIEM bug that could allow an unauthenticated attacker to ...

A massive spike in brute-force attacks targeted Fortinet SSL VPNs earlier this month, followed by a switch to FortiManager, ...

GreyNoise and Sekoia warn  Thousands of ASUS routers have been  compromised with persistent backdoors in what appears to be a ...

GreyNoise plans to further build out its product with its $15 million Series A investment, which was led by Radian Capital with participation from CRV, Inner Loop, Stone Mill Ventures and Paladin ...

Spikes in attacker activity often precede new cyber vulnerabilities. In 80 percent of cases we analyzed, significant spikes ...

Unfortunately, it requires addressing the alert to find that out. GreyNoise wants to help by filtering out benign security alerts, leaving security pros to deal with the ones that matter.

Cyber-security firm GreyNoise Intelligence today announced the launch of GreyNoise Alerts, a new free service that will automatically notify you via email when any devices on your organization's ...

GreyNoise Intelligence today unveiled a new tool that aims to help security teams to more easily block known attackers who are seeking to exploit critical vulnerabilities on a large scale ...

GreyNoise plans to further build out its product with its $15 million Series A investment, which was led by Radian Capital with participation from CRV, Inner Loop, Stone Mill Ventures and Paladin ...