Cybersecurity

Chinese Hackers Operate Undetected in U.S. Critical Infrastructure for Half a Decade

The U.S. government on Wednesday said the Chinese state-sponsored hacking group known as Volt Typhoon had been embedded into some critical infrastructure networks in the country for at least five years. Targets of the threat actor include communications, energy, transportation, and water and wastewater systems sectors in the U.S. and Guam. “Volt Typhoon’s choice of […]

Cybersecurity

Volt Typhoon Ramps Up Malicious Activity Against Critical Infrastructure

China-backed cyber espionage group Volt Typhoon is systematically targeting legacy Cisco devices in a sophisticated and stealthy campaign to grow its attack infrastructure. In many instances, the threat actor, known for targeting critical infrastructure, is exploiting a couple of vulnerabilities from 2019 in routers, to break into target devices and take control of them. Targeting […]