PhysicalHealthcareHealthcareTheftCustomer Data InvolvedEmployee Data InvolvedPHIHealth (basic)Government IDIdentity (basic)MediumContained

Han Duong M.D.& D.O.

bd_d8fdfc635171af3d · schema v1 · pii pii-v1

Severity

Medium

Discovered

Oct 17, 2024

Filed

Jan 14, 2025

To disclose

13 weeks

Affected

Not disclosed

Confidence

65%

Full breach record for Han Duong M.D.& D.O. →

Han Van Duong, M.D. reported a physical burglary of their clinic on October 17, 2024. Perpetrators stole three laptops, one of which contained protected health information (PHI) and potentially Social Security Numbers for some patients. The laptops were password-protected. The organization is offering 12 months of credit monitoring to affected individuals and has enhanced physical security measures.

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Incident timeline

discovery → filing · 13 weeks / 89 days

Oct 17, 2024

Begins

Oct 17, 2024

Discovered

Jan 14, 2025

Filed

vs. sector median

on median

Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident

Name: Han Duong M.D.& D.O.
norm: han duong md do
Domain: handuong6e3.dr-leonardo.com

Name: Han Duong M.D.& D.O.
norm: han duong md do
Domain: handuong6e3.dr-leonardo.com
Industry: Healthcarellm

Discovered: Oct 17, 2024
Breach occurred: Oct 17, 2024 – Oct 17, 2024
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: PHIHealth (basic)Government IDIdentity (basic)
Data elements: Social Security numberMedical information
Attack vector: Unknown
MITRE ATT&CK: T1052 Exfiltration Over Physical Medium
Threat actor: ExternalFinancial

During the incident: Working with the police since the day the crime occurred
Installed new locks
Installed new outdoor security lights in the back parking lot
Installed new security cameras on the outside and inside the clinic
Offering 12 months of credit monitoring service at no cost to affected patients
Changes made: Installed new locks
Installed new outdoor security lights in the back parking lot
Installed new security cameras on the outside and inside the clinic
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 13 weeks(89 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://oag.ca.gov/ecrime/databreach/reports/sb24-597341
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 14, 2025
Raw hash: a246df03030aee703dbb47d60d3ea1b3d65d32d6fe1b6e902ad34cd1a8f9bef3

Reporting entityHan Duong M.D.& D.O.

Victim entityHan Duong M.D.& D.O.

Incidentdiscovered Oct 17, 2024

Stated responseWorking with the police since the day the crime occurred

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov