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Cybersecurity and Infrastructure Security Agency

Christopher Krebs, former director of the Cybersecurity and Infrastructure Security Agency, testifies during a Senate Homeland Security and Governmental Affairs Committee hearing to discuss election security and the 2020 election process that year. (Photo by Greg Nash-Pool/Getty Images)

Chris Krebs resigns from SentinelOne to focus on fighting Trump’s executive order

The former CISA director departed the cybersecurity company in response to the order, which directs DOJ to investigate him.
Rep. Eric Swalwell, D-Calif., speaks during the Hands Off! day of action against the Trump administration and Elon Musk on April 5 in Washington, D.C. (Photo by Paul Morigi/Getty Images for Community Change Action)

Rep. Swalwell demands Hill briefing on planned CISA personnel cuts

The top Democrat on a cybersecurity subcommittee says the “drastic reorganization” obligates CISA’s acting director to discuss its plans with lawmakers.
The Chinese national flag flies outside the Ministry of Foreign Affairs in Beijing on July 26, 2023. (Photo by GREG BAKER/AFP via Getty Images)
The Chinese national flag flies outside the Ministry of Foreign Affairs in Beijing on July 26, 2023. (Photo by GREG BAKER/AFP via Getty Images)

China-backed espionage group hits Ivanti customers again

UNC5221 has a knack for exploiting defects in Ivanti products. The group has exploited at least four vulnerabilities in the vendor’s products since 2023, according to Mandiant.
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David Weinberg, staff director for Democrats on the Senate Homeland Security and Governmental Affairs Committee, speaks during the FedScoop-produced Elastic Public Sector Summit in Washington, D.C., on March 19, 2025. (EPNAC / Photos by Sergey Kolupaev)

Congress should re-up 2015 information-sharing law, top Hill staffer says

Lawmakers also need to take action on legislation to better harmonize federal cybersecurity regulations, Democrats’ staff director on a key Senate committee said.
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