Catastrophic cyber attack on U.S. grid possible, but not likely

Warnings about U.S. critical infrastructures vulnerabilities to a catastrophic cyber attack began more than 25 years ago. But they have become more insistent and frequent over the past decade. The FBI and Department of Homeland Security have launched a national campaign to warn utilities and the public about the danger from cyber attacks like the one last December that took down part of Ukraine’s power grid. If a hostile nation state like Iran could deal the Great Satan a crippling blow, why wouldnt it?”]

Source: https://www.csoonline.com/article/3055718/catastrophic-cyber-attack-on-u-s-grid-possible-but-not-likely.html