Every public data breach

44 disclosed this week · 26,355 on record

Maximus

3 breaches9.5M affected in allGovernmentmaximus.com

Company profile
About

Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages, the company profile.

records_basis2026-09-25
Maximus, 2023-07-26hhs
records2026-09-25
Maximus, 2023-07-269179390
Added2026-09-25
Maximus, 2025-04-25
sector2026-09-25
Maximus, 2021-06-18government
records_basis2026-09-25
Maximus, 2021-06-18organization
records2026-09-25
Maximus, 2021-06-18334690
source2026-09-25
Maximus, 2023-07-26https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/files/D-BYear-to-Date-Report-2023.pdf
campaign2026-09-25
Maximus, 2023-07-26moveit-2023
sector2026-09-25
Maximus, 2023-07-26government
attack2026-09-25
Maximus, 2023-07-26supply-chain
data_types2026-09-25
Maximus, 2023-07-26["names","ssn","health","other"]
records_basis2026-09-25
Maximus, 2023-07-26organization
records2026-09-25
Maximus, 2023-07-268000000
disclosed2026-09-25
Maximus, 2023-07-262023-07-26
summary2026-09-25
Maximus, 2023-07-26US government services contractor Maximus told the SEC that files taken from its MOVEit environment contained Social Security numbers, protected health information or other personal data of at least 8 to 11 million individuals. It booked ab
title2026-09-25
Maximus, 2023-07-26MOVEit breach exposes personal and health data of 8 to 11 million people
domain2026-09-25
Maximusmaximus.com
data_types2026-09-25
Maximus, 2023-07-26["names"]
attack2026-09-25
Maximus, 2021-06-18hacking
disclosed2026-09-25
Maximus, 2021-06-182021-06-18
discovered2026-09-25
Maximus, 2021-06-182021-05-19
attack2026-09-25
Maximus, 2023-07-26hacking
discovered2026-09-25
Maximus, 2023-07-262023-05-30
Added2026-09-25
Maximus, 2021-06-18
Added2026-09-25
Maximus, 2023-07-26
Added2026-09-25
Maximus