HackingHealthcareTechnologyHealthcareVulnerability ExploitZero-DaySupply Chain (3P Vendor)Customer Data InvolvedEmployee Data InvolvedPHIIdentity (basic)Government IDHealth (basic)MediumContained

CHSPSC, LLC

bd_fb0d0d6b9ca586f2 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jan 30, 2023

Filed

Mar 6, 2023

To disclose

5 weeks

Affected

Not disclosed

Linked

13 filings

Confidence

66%

Full breach record for CHSPSC, LLC →5 incidents on file

CHSPSC, LLC, a professional services provider to Community Health Systems affiliates, disclosed a third-party security incident involving its vendor, Fortra, LLC. The incident involved unauthorized access to Fortra's GoAnywhere file transfer platform via a previously unknown vulnerability (zero-day) between January 28 and 30, 2023. The breach exposed patient and employee PII, including names, addresses, SSNs, dates of birth, and medical/insurance information. Fortra contained the incident by taking systems offline on January 31, 2023. CHSPSC notified the Delaware Attorney General and offered 24 months of credit monitoring and identity restoration services to affected individuals.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 2 days

discovery → filing · 5 weeks / 35 days

Jan 28, 2023

Begins

Jan 30, 2023

Discovered

Mar 6, 2023

Filed

vs. sector median

4 wks faster

This filing is one of 13 filings about the same incident.View merged incident

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

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

California State AGbd_0d9ab92e55f3d8a02023-03-07 · +1dCandidate
Oregon State AGbd_2b73da2633a307ff2023-03-07 · +1dVerified
Montana State AGbd_8d82685405a418fc2023-03-08 · +2dVerified
Maine State AGbd_e8298cc5c3b2011e2023-03-08 · +2dVerified

Show 6 more filings ↓up to 46d gap

New Hampshire State AGbd_9d2239f17a10feb92023-03-10 · +4dVerified by operator
South Carolina State AGbd_48a8fadad96197102023-03-13 · +7dVerified by operator
Oregon State AGbd_05ff925166a4537f2023-04-17 · +42dVerified
California State AGbd_bf411ffed68cd2ce2023-04-17 · +42dVerified
Maine State AGbd_fefafc85063dc9bb2023-04-17 · +42dVerified
New Hampshire State AGbd_2bde52fe641f21a12023-04-21 · +46dVerified by operator

Showing first 10 of 12 linked disclosures.

Name: CHSPSC, LLC
norm: chspsc

Name: CHSPSC, LLC
norm: chspsc
Industry: HealthcarellmTechnologyllm

Discovered: Jan 30, 2023
Breach occurred: Jan 28, 2023 – Jan 30, 2023
Undetected for: 2 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDHealth (basic)
Data elements: Social Security numberDate of birthMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1486 Data Encrypted for Impact
Threat actor: ExternalFinancial
Regulator citations: Notified Delaware Attorney General
Initial access: exploit_public_facing

During the incident: Contacted law enforcement, including the Federal Bureau of Investigation (“FBI”) and the Cybersecurity and Infrastructure Security Agency (“CISA”)
Took impacted systems offline on January 31, 2023
Deleted the unauthorized party’s accounts
Rebuilt the secure file transfer platform with system limitations and restrictions
Produced a patch for the software
Implemented additional security measures, including immediate steps to implement measures to harden the security of CHSPSC’s use of the GoAnywhere platform
Offered 24 months of complimentary ID restoration and credit monitoring services through Experian
Changes made: Rebuilt the secure file transfer platform with system limitations and restrictions
Produced a patch for the software
Implemented additional security measures, including immediate steps to implement measures to harden the security of CHSPSC’s use of the GoAnywhere platform
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 5 weeks(35 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 7 states

View merged incident ↗

Delaware State AGMar 6 · first · this page

California State AG+1d

Oregon State AG+1d

Montana State AG+2d

Maine State AG+2d

New Hampshire State AG+4d

South Carolina State AG+7d

Oregon State AG+42d

California State AG+42d

Maine State AG+42d

New Hampshire State AG+46d

Pattern: first filing Mar 6 (DE), last Apr 21 (NH) — a 46-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 12 — the full spread may be wider.

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://attorneygeneral.delaware.gov/wp-content/uploads/sites/50/2023/03/Notice-of-Fortra-Data-Security-Incident.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 6, 2023
Raw hash: dae2dca845dd25baffb5c735d8661980772505b2114bda12ecdd6722dcdf1cbb

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityCHSPSC, LLC

Victim entityCHSPSC, LLC

Incidentdiscovered Jan 30, 2023

Stated responseContacted law enforcement, including the Federal Bureau of Investigation (“FBI”) and the Cybersecurity and Infrastructure Security Agency (“CISA”)

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceattorneygeneral.delaware.gov