HackingTechnologyHealthcareInformationVulnerability ExploitZero-DaySupply Chain (3P Vendor)Customer Data InvolvedEmployee Data InvolvedPHIIdentity (basic)Government IDHealth (basic)Financial accountCriticalContained

FORTRA, LLC

bd_4a2792be08f2ab41 · schema v1 · pii pii-v1

Severity

Critical

Discovered

Jan 30, 2023

Filed

Apr 18, 2023

To disclose

11 weeks

Affected · nationwide

1,173,55593 in this filing

Linked

4 filings

Confidence

64%

Full breach record for FORTRA, LLC →2 incidents on file

CHSPSC, LLC reported an addendum to a data incident involving its vendor, Fortra, LLC. Fortra's GoAnywhere file transfer platform was compromised via a previously unknown vulnerability (zero-day) between Jan 28-30, 2023. The incident exposed personal information of approximately 11.1 million individuals, including names, SSNs, DOBs, and medical/insurance data. CHSPSC notified the Idaho Attorney General, FBI, and CISA, and offered 24 months of credit monitoring via Experian.

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Incident timeline

undetected · 2 days

discovery → filing · 11 weeks / 78 days

Jan 28, 2023

Begins

Jan 30, 2023

Discovered

Apr 18, 2023

Filed

vs. sector median

8 wks faster

This filing is one of 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Idaho State AGbd_5e724c809fdf07f52023-03-08 · +41dCandidate
Delaware State AGbd_e2b12c38a3b889c92023-03-06 · +43dCandidate
Indiana State AGbd_ff546532f766e7fb2023-01-31 · +77dVerified

Name: CHSPSC, LLC
norm: chspsc

Name: FORTRA, LLC
norm: fortra
Industry: TechnologyllmHealthcarellm

Discovered: Jan 30, 2023
Breach occurred: Jan 28, 2023 – Jan 30, 2023
Undetected for: 2 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 1,173,555state + nationwide
Data types: Identity (basic)Government IDHealth (basic)Financial account
Data elements: Social Security numberDate of birthMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: Contacted law enforcement, including the Federal Bureau of Investigation (“FBI”) and the Cybersecurity and Infrastructure Security Agency (“CISA”)
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”)
Supported law enforcement’s investigation
Began mailing notices to affected individuals
Established a toll-free response line
Changes made: 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
Made available ID restoration and credit monitoring services for 24 months, at no cost to you, through Experian
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 11 weeks(78 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 3 states

View merged incident ↗

Indiana State AGJan 31 · first

Delaware State AG+34d

Idaho State AG+36d

Idaho State AG+77d · this page

Pattern: first filing Jan 31 (IN), last Apr 18 (ID) — a 77-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://www.ag.idaho.gov/content/uploads/2023/04/4-18-2023-CHSPSC-LLC.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 18, 2023
Raw hash: 531d27b25c42270a911e1c1beef2c7321eae5785822872d6b24e30fcc241522a

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityCHSPSC, LLC

Victim entityFORTRA, 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 provenancewww.ag.idaho.gov