LOUISIANASocial EngineeringHealthcareHealthcarePhishingData ExfiltratedCustomer Data InvolvedTargetedPHIHealth (basic)Government IDIdentity (basic)HighResolved

Acadiana Computer Systems, Inc.

bd_b59b8342ed8c5f2d · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Aug 17, 2018

To disclose

—

Affected

48,031

Linked

2 filings

Confidence

69%

Full breach record for Acadiana Computer Systems, Inc. →

Acadiana Computer Systems, Inc., a business associate, reported a hacking/IT incident involving an email phishing scheme. The breach exposed PHI (names, addresses, SSNs, treatment/billing info) affecting 48,031 individuals. The company notified OCR, individuals, and media, implemented security safeguards, retrained staff, and migrated its email platform.

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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

Aug 17, 2018

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

This filing is one of 2 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Montana State AGbd_02a9ddcda8257e3f2018-08-17Candidate

Name: Acadiana Computer Systems, Inc.
norm: acadiana computer

Name: Acadiana Computer Systems, Inc.
norm: acadiana computer
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 48,031
Data types: PHIHealth (basic)Government IDIdentity (basic)
HHS breach type: Hacking / IT incident
Where the data lived: Email
Covered-entity type: Business associate
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing Link
Threat actor: ExternalFinancial
Regulator citations: Notified OCR
Initial access: phishing_link

During the incident: Implemented security safeguards
Retrained its workforce members to prevent future phishing attacks
Migrated its email platform to a more secure environment
Notified affected individuals, OCR, and the media
Changes made: Migrated its email platform to a more secure environment
Retrained its workforce members to prevent future phishing attacks
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 · 2 filings · 2 states

View merged incident ↗

Montana State AGAug 17 · first

HHS OCRAug 17 · first · this page

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: Aug 17, 2018
Raw hash: e7ee0805ce831c65399b7b13e6bca6f03a7c5e339f472fb565106d21f5a0423c

AI-assisted summary above. The structured extract on this page was generated from the document below. Inspect the source to verify or correct any field.

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Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityAcadiana Computer Systems, Inc.

Victim entityAcadiana Computer Systems, Inc.

IncidentPhishing

Stated responseImplemented security safeguards

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing