Two Bloomfield Hills High School students are the main suspects of a recent hack. The two broke into the school’s MISTAR Student Information System portal where they changed grades, attendance records, and attempted to refund lunch purchases. School officials are preparing password resets for parental accounts. The hack came to light after a school employee logged into his account a noticed an error. Officials say they’ve also patched the vulnerability students used to get into their system. Officials are also looking into changes made to attendance records and lunch balances.
Source: https://www.bleepingcomputer.com/news/security/students-hack-high-school-to-change-grades-get-lunch-refunds/