When it comes to critical infrastructure, there are few more essential than electricity generation and distribution. Without electricity, nothing else works. According to a report from cybersecurity firm Dragos, groups have shown that they have the capability to impact power operations and network connectivity detrimentally. "Electric utilities remain at risk for a disruptive – and potentially destructive – cyberattack due to the political and economic impact such an event may cause,” the firm wrote in its report North American Electric Cyber Threat Perspective.