SEI-Group Holdings, LLC reported an external system breach (hacking) occurring between March 24, 2022, and April 16, 2022, discovered on June 10, 2022. The incident affected 2,080 individuals, including 1 Maine resident. Acquired data included names and financial account or credit/debit card numbers. The company provided written notification on July 8, 2022, and offered 24 months of credit monitoring and identity protection services through Experian.
Affected (this filing): 2,080