Add Yahoo as a preferred source to see more of our stories on Google. A high-severity vulnerability plaguing old Cisco routers is being used to build a malicious, global botnet, experts have warned.

Cybersecurity agencies from the U.S., UK, and allied nations have issued a joint advisory warning that Chinese state-linked groups are hijacking home and office devices to build covert botnet networks ...

International cyber agencies are sounding the alarm that China-nexus hackers have quietly pivoted to a new playbook, turning ...

Bottom line: The US Treasury Department has slapped sanctions on the shady individuals behind the notorious 911 S5 botnet hacking operation. This malicious network of compromised residential computers ...

An apparent Russian script kiddie is converting widespread security gaps into a powerful botnet capable of launching global-scale distributed denial-of-service attacks. See Also: Airlines and Airports ...

Law enforcement authorities have dismantled a botnet that infected thousands of routers over the last 20 years to build two networks of residential proxies known as Anyproxy and 5socks. The U.S.

The Justice Department said the Department of Defense Office of Inspector General’s (DoDIG) Defense Criminal Investigative Service (DCIS) executed seizure warrants targeting multiple U.S.-registered ...

It's natural for cloud providers to offer free samples. But it turns out you can stitch together thousands of those free samples to create one big botnet, as two researchers explained Wednesday at the ...