MARYLANDHackingHealthcareHealthcareCustomer Data InvolvedPHIHealth (basic)Identity (basic)Government IDCriticalContained

Atlantic General Hospital Corporation

bd_0cf873a636a36955 · schema v1 · pii pii-v1

Severity

Critical

Discovered

—

Filed

Mar 24, 2023

To disclose

—

Affected

132,817

Linked

10 filings

Confidence

68%

Full breach record for Atlantic General Hospital Corporation →

Atlantic General Hospital reported to HHS on 2023-03-24 a Hacking/IT Incident affecting 132,817 individuals. Breached information located on Network Server. PHI included names, addresses, DOBs, SSNs, claims, lab results, and treatment info. CE strengthened technical safeguards.

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HIPAA clock✓ HHS notified

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

⚠ No discovery dateThe OCR public portal omits the discovery date, so the 60-day notification clock cannot be evaluated from this source — only that the filing was submitted.

Incident timeline — partial

? — ?

Breach window unknown

Mar 24, 2023

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 10 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (9) · sorted by filing gap

Montana State AGbd_59e7e34a942ade822023-03-24Verified
Indiana State AGbd_59fe0e8474e453912023-03-24Verified
Massachusetts State AGbd_78dc2cc363989faa2023-03-24Verified
Maine State AGbd_c4598d4c0bd61c342023-03-24Verified

Show 5 more filings ↓up to 91d gap

Delaware State AGbd_d38bbaf5ade2752c2023-03-24Verified
New Hampshire State AGbd_be16c1876a6e4ee62023-03-27 · +3dVerified
Vermont State AGbd_42de4d871ce9fac92023-06-22 · +90dVerified
Delaware State AGbd_77bb476d0371ff912023-06-22 · +90dVerified
Maine State AGbd_ae2055f751dbc9b32023-06-23 · +91dVerified

Name: Atlantic General Hospital Corporation
norm: atlantic general hospital
Industry: Health Care Services

Name: Atlantic General Hospital Corporation
norm: atlantic general hospital
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 132,817nationwide
Data types: PHIHealth (basic)Identity (basic)Government ID
HHS breach type: Hacking / IT incident
Where the data lived: Network server
Covered-entity type: Healthcare provider
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Regulator citations: Notified HHS

During the incident: Notified HHS
Notified affected individuals
Notified the media
Changes made: Strengthened its technical safeguards to increase its security posture
Source: Quoted from the filing itself, not independently verified.

Compliance flags: HHS notified
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.
Clock breakdown: Statute Window Elapsed Threshold Status
HIPAA
Discovered: not extracted
→ Notified: not extracted
— regulatory submission HHS notified

Statute	Window	Elapsed	Threshold	Status
HIPAA	Discovered: not extracted → Notified: not extracted	—	regulatory submission	HHS notified

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 10 filings · 8 states

View merged incident ↗

Montana State AGMar 24 · first

Indiana State AGMar 24 · first

Massachusetts State AGMar 24 · first

Maine State AGMar 24 · first

Delaware State AGMar 24 · first

HHS OCRMar 24 · first · this page

New Hampshire State AG+3d

Vermont State AG+90d

Delaware State AG+90d

Maine State AG+91d

Pattern: first filing Mar 24 (MT), last Jun 23 (ME) — a 91-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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://ocrportal.hhs.gov/ocr/breach/breach_report.jsf
DisclosureLens renders the full SEC/HHS filing inline below from the originating regulator’s public record (§4.5 fair report privilege).
Filed at: Mar 24, 2023
Raw hash: 281eb6ae38862aecd56601d2e816b7c5294c0fa510a09d71cdbb45b7323e5dda

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Linked disclosures

Regulatory filings (9) · sorted by filing gap

Reporting entityAtlantic General Hospital Corporation

Victim entityAtlantic General Hospital Corporation

IncidentUnauthorized Access

Stated responseNotified HHS

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing