Fortinet fixed a critical command injection vulnerability in FortiSIEM, which is subject to a working exploit in the wild, as ...

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

Sysadmins have been urged to prioritize updating a new critical vulnerability in Fortinet’s FortiSIEM solution, as exploit ...

Fortinet is warning about a remote unauthenticated command injection flaw in FortiSIEM that has in-the-wild exploit code, ...

An unauthenticated attacker can abuse this flaw by crafting a CLI request and then executing arbitrary commands on the ...

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

"An improper neutralization of special elements used in an OS command ('OS Command Injection') vulnerability [CWE-78] in ...

Coordinated brute-force attacks hit Fortinet SSL VPNs and FortiManager, involving 780+ malicious IPs from U.S., Canada, ...

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

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

Many hackers are opportunistic and often attempt to exploit security gaps to launch an attack days before a vulnerability is disclosed. According to a new report published on July 31 by GreyNoise, ...

CISA, the FBI, NCSC and others have clubbed together to update previous guidance on Scattered Spider's playbook, warning of new social engineering tactics and exploitation of legitimate tools ...