FEDERALItem 8.01 · voluntaryHackingHealthcareHealthcareSupply Chain (3P Vendor)Customer Data InvolvedPHIIdentity (basic)HighActive

Community Health Systems, Inc.

bd_66e1675b53857abd · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Feb 13, 2023

To disclose

—

Affected

1,000,000

Confidence

67%

Full breach record for Community Health Systems, Inc. →2 incidents on file

Community Health Systems, Inc. disclosed a third-party cybersecurity incident involving vendor Fortra, LLC. The breach exposed Protected Health Information (PHI) and Personal Information (PI) of approximately one million patients. The company launched an investigation and is offering identity theft protection services. The incident is ongoing.

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Incident timeline — partial

? — ?

Breach window unknown

Feb 13, 2023

Filed

—

No filing yet · watching

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

Part of FORTRA, LLC supply-chain incident (2023) — a supply-chain cascade affecting multiple organizations.View cascade →

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed1,000,000 affectedView incident

Name: Community Health Systems, Inc.
norm: community health
SEC CIK: 0001108109
Domain: chs.net

Name: Community Health Systems, Inc.
norm: community health
SEC CIK: 0001108109
Domain: chs.net
Industry: Healthcarellm

Discovered: —
Materiality determined: Feb 13, 2023
Notification sent: —
Affected individuals: 1,000,000nationwide
Data types: PHIIdentity (basic)
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain Compromise
Threat actor: External
Third party: via Fortra, LLC
Initial access: supply_chain

During the incident: Launched an investigation to determine whether any Company information systems were affected
Determined whether there was any impact to ongoing operations
Determined whether and to what extent PHI or PI had been unlawfully accessed by the attacker
Offering identity theft protection services to individuals affected by this attack
Source: Quoted from the filing itself, not independently verified.

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 filing

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

SEC 8-K / victim statementThis record

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

Source URL: https://www.sec.gov/Archives/edgar/data/1108109/000119312523035789/
DisclosureLens renders the full SEC/HHS filing inline below from the originating regulator’s public record (§4.5 fair report privilege).
Filed at: Feb 13, 2023
Raw hash: 038433b3cce617a7ecd3069774df9d97a765ce0354eac548c42fdacdf202f2f7

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Reporting entityCommunity Health Systems, Inc.

Victim entityCommunity Health Systems, Inc.

IncidentThird-Party / Supply Chain

Stated responseLaunched an investigation to determine whether any Company information systems were affected

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.sec.gov

Source filing