
Sources:
https://www.cnn.com/2021/12/16/tech/kronos-ransomware-attack/index.html
https://www.ukg.com/KPCupdates (as of 7/21/2022 this page is no longer available)
https://www.kjrh.com/news/local-news/major-payroll-company-hit-with-ransomware
https://www.npr.org/2022/01/15/1072846933/kronos-hack-lawsuits
https://www.cybersecuritydive.com/news/kronos-ransomware-attack-lawsuits/620184/
https://krebsonsecurity.com/2019/09/ny-payroll-company-vanishes-with-35-million/
https://dailygazette.com/2021/08/04/mann-gets-12-years-in-for-101-million-mypayrollhr-fraud/