A major information-sharing program at the lead federal cybersecurity agency has stumbled mightily because of security concerns involving the agency, according to the Department of Homeland Security’s inspector general. 
America has faced a deluge of hacks and ransomware attacks against critical infrastructure systems in recent years and a new watchdog report revealed that the Cybersecurity and Infrastructure Security Agency’s problematic security may have played a critical role. 

CISA is responsible for sharing cyber threat indicators (CTI) to help digital defenders protect critical networks from hos …