Clayton Properties Group, Inc. d/b/a Mungo Homes
bd_a4ed5fc35c9931c9 · schema v1 · pii pii-v2
Clayton Properties Group, Inc. (d/b/a Mungo Homes) notified individuals that an unauthorized third party used social engineering to register a new MFA device and obtain login credentials for an employee's OneDrive, SharePoint, and email accounts between May 6 and May 11, 2026. The actor downloaded files containing personal information including names, SSNs, financial account numbers, dates of birth, driver's licenses, addresses, and medical/insurance information. The investigation found no further lateral movement. The company engaged forensic investigators and is offering 12 months of credit monitoring.
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Incident timeline
May 6, 2026
Begins
May 6, 2026
Discovered
Aug 1, 2026
Filed
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.