The U.S. electric industry has responded to a steady stream of cyberthreats with more rigorous red-teaming and by using artificial intelligence, utility executives said. “We’re penetrating our own system to ensure that we are moving the envelope,” said Brian Harrell, Duke Energy Corp.’s managing director of enterprise protective services. “We’re trying to find the vulnerabilities before anyone else does.” “Just yesterday I [was] having a six-hour conversation with the FBI about somebody trying to penetrate our system,” Harrell said Friday at an event at George Washington University’s (GWU) Center for Cyber and Homeland Security. “These are the kinds of things that are happening on a day in and day out basis.” Harrell told CyberScoop that Duke Energy, which has 7.6 million customers across six states, is still responding to the security incident, declining to go into detail. The episode could turn out to be insignificant, he said, but is nonetheless […]
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