GreyNoise in the news

The latest news, announcements, and perspectives from GreyNoise.

The Cyber Express

Fortinet Issues Emergency Patch for Actively Exploited Critical FortiSIEM Bug

Ampcus Cyber

Fortinet SSL VPN and FortiManager Targeted In A Coordinated Brute Force Campaign

CyberMaterial

Fortinet SSL VPNs hit, then FortiManager targeted

Cybercory

Coordinated Brute-Force Campaign Targets Fortinet SSL VPN and FortiManager Services

CISO Series

Cybersecurity News: Fortinet SSL VPNs getting hammered, The Netherlands critical infrastructure compromise, Africa the most targeted for cyber attacks

SC Media

Brute-force attacks against Fortinet SSL VPNs escalate

Cyberstorm Hits Fortinet: 780+ Malicious IPs Attack on Fortinet’s VPNs

BleepingComputer

Spike in Fortinet VPN brute-force attacks raises zero-day concerns

WebProNews

Fortinet FortiSIEM Critical Flaw CVE-2025-25256: Active Exploits Demand Urgent Patch

Hackread

New Brute-Force Campaign Hits Fortinet SSL VPN in Coordinated Attack

The Hacker News

Fortinet Warns About FortiSIEM Vulnerability (CVE-2025-25256) With In-the-Wild Exploit Code

Cyber Press

Fortinet SSL VPN Targeted by Hackers From 780 Unique IP Addresses

BITNEWSBOT

Brute-Force Attacks Surge Against Fortinet SSL VPN Devices Globally

Field Effect

Fortinet SSL VPNs targeted in renewed brute-force campaign

The Hacker News

Fortinet SSL VPNs Hit by Global Brute-Force Wave Before Attackers Shift to FortiManager

Hackers Attacking Fortinet SSL VPN Under Attack From 780 unique IPs

GBHackers Security

Fortinet SSL VPN Targeted by Hackers from 780 Unique IP Addresses

Manufacturing.net

Research Links Threat Actor Activity to Future Vulnerabilities

Dark Reading

To Raise or Not to Raise: Bootstrapped Founders Share Their Views

Data Breach Today

Dutch Prosecutors Recover From Suspected Russian Hack

Cyber Press

Surge in Threat Actor Exploits Signals Emergence of New Cyber Vulnerabilities

Threat Actors Exploitation Attempts Spikes as an Early Indicator of New Cyber Vulnerabilities

GBHackers Security

Surge in Threat Actor Exploitation Attempts Serves as Early Warning of Emerging Cyber Vulnerabilities

IT Security News

Hackers Regularly Exploit Vulnerabilities Before Public Disclosure, Study Finds