The interlock ransomware group listed Springfield Public Schools on its data leak site on 2026-09-15. Country: US Sector: Education Domains named: springfieldpublicschools.com Claim as published on the leak site: Springfield Public Schools in Springfield, Massachusetts, is the third-largest school district in the state, with over 23,500 students and over 4,200 full-time employees. The school budget accounts for more than two-thirds of the city's total budget, which is approximately $700 million. Yet, they fail to ensure student safety and do nothing to address this problem. As a result, their negligence has led to a major breach of student and employee data. Extensive student databases are now available,