Inside Cybersecurity

July 19, 2024

Daily News

Sen. Grassley seeks details from CISA on January breach of chemical sector assessment tool

By Sara Friedman / July 9, 2024

Sen. Charles Grassley (R-IA) is questioning the Cybersecurity and Infrastructure Security Agency’s efforts to secure its own systems in the wake of a January cyber intrusion impacting the chemical sector that exposed sensitive information to the public.

CISA sent letters in June to potential stakeholders who were impacted by a Jan. 23-26 cyber intrusion of the agency’s Chemical Security Assessment Tool Ivanti Connect Secure appliance. The notification letter says, “While CISA’s investigation found no evidence of exfiltration of data,...


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