Ransomware disrupts network-dependent services at Hartnell College

On October 2, 2022, Hartnell College detected malicious activity and disconnected its internal network in response to a ransomware attack. The resulting outage affected campus internet connectivity, telephone systems, printing, library database access and network-dependent classroom equipment. Staff implemented alternative arrangements to support teaching while the college rebuilt critical infrastructure, including its student information system. Instruction continued, but the delivery of educational and administrative services was materially degraded.