More than 600,000 F5 network security devices running the company's flagship BIG-IP software are sitting unpatched on the internet one day after the company revealed that nation-state hackers had ...

Cybersecurity company F5's stocks dropped 12% after disclosing a system breach by a "highly sophisticated nation-state threat actor." The attack prompted an emergency directive from the Cybersecurity ...

“This cyber threat actor presents an imminent threat to federal networks using F5 devices and software,” CISA’s directive says. China-linked hackers previously exploited F5 vulnerabilities. Cyber ...

Internet security nonprofit Shadowserver Foundation has found more than 266,000 F5 BIG-IP instances exposed online after the security breach disclosed by cybersecurity company F5 this week. The ...