2023 Alta Resources — Ransomware, 37,363 individuals; class action 2025
Data compromised
SSNs; names; addresses; driver's licenses; government IDs; financial info; medical records
Technical writeup
Unauthorized access Nov 17-18, 2023; ransomware/hacking on network servers. Exposed: SSNs, names, addresses, driver's licenses, government IDs, financial info, medical records. Reported to HHS; disclosed Dec 20, 2024. Class action filed Jan 2, 2025 in Wisconsin Eastern District Court.
Root cause
Ransomware; hacking