HackingTargetedIDENTITY_BASICIDENTITY_GOVERNMENTMediumContained
MAXIMUS, Inc.
bd_ca9899e2f1ee9508 · schema v1 · pii pii-v1
Full breach record for MAXIMUS, Inc. →Maximus, Inc. reported a cybersecurity incident where an unknown actor accessed a server containing personal information of Ohio healthcare providers. The breach involved names, DOBs, SSNs, and DEA numbers. The server was isolated, forensics were engaged, and law enforcement and ODM were notified. Credit monitoring was offered.
California clockDiscovered May 19, 2021 → Notified Jun 18, 202130d ✓ CA 60-day OK5 weeks discovery → filing
⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident
Source provenance
- Source URL
- https://oag.ca.gov/ecrime/databreach/reports/sb24-542219
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jun 23, 2021
- Raw hash
- d140b2e2d1644934f761652337f7db366c6d0261fe48c86c5d62291b32015c58
Reporting entity
- Name
- MAXIMUS, Inc.norm: maximus
Victim entity
- Name
- MAXIMUS, Inc.norm: maximus
Incident
- Discovered
- May 19, 2021
- Materiality determined
- —
- Notification sent
- Jun 18, 2021
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1190 Exploit Public-Facing ApplicationT1119 Automated Collection
- Threat actor
- External
- Regulator citations
- Notified Ohio Department of Medicaid (ODM)
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 5 weeks(35 days from discovery to filing)
- Compliance flags
- CA 60-day OK · 30d
- Discovery-date grounding
- unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
- Clock breakdown
Statute Window Elapsed Threshold Status California Discovered: May 19, 2021→ Notified: Jun 18, 202130d 60 days (analyst band, pre-2026 discoveries) CA 60-day OK
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.