🇺🇸 A massive data breach has exposed four years' worth of records of nearly 500,000 Chicago Public Schools students and just under 60,000 employees, district officials. #cyber #ransomware #threats #education #databreach #informatique

https://chicago.suntimes.com/education/2022/5/20/23132983/cps-public-schools-data-breach-students-employees-records-battelle-kids