The suspected attack on electrical substations that left at least 34,000 people in Moore County, North Carolina without power is raising questions about the vulnerability of electricity infrastructure.

Here & Now‘s Deepa Fernandes talks with Christopher Krebs, partner at the Krebs Stamos Group and former director of the Department of Homeland Security’s Cybersecurity and Infrastructure Security Agency.

This article was originally published on WBUR.org.

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