DETROIT :Hackers have tried to extort "multiple" school districts in the United States using previously stolen data from education software and cloud provider PowerSchool, the company said in a statement on Wednesday. The California-based provider, which serves more than 60 million students globally, disclosed in December 2024 that personal information from its U.S. student information database had been stolen in a cybersecurity incident. The data stolen varied, the company said at the time,