"Shields Up" Strategy - the New Reality for U.S. Critical Infrastructure
Russian hackers are attempting to broadly penetrate Ukrainian infrastructure to disrupt critical services such as electricity, transportation, finance, and telecommunications. US Government urges US Critical Infrastructure owners to harden their systems and implement a “shields up” strategy. As tensions escalate, Russian cyberattacks could seek to disrupt US electricity, gas, and other systems, warn the FBI and Department of Homeland Security.