Social EngineeringHealthcareHealthcarePhishingStolen CredentialsCustomer Data InvolvedTargetedPIIIdentity (basic)LowContained

Arkansas Otolaryngology Center PA

bd_c141ccc066d43a42 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jul 17, 2020

Filed

Oct 19, 2020

To disclose

13 weeks

Affected

2state residents only

Linked

2 filings

Confidence

64%

Full breach record for Arkansas Otolaryngology Center PA →2 incidents on file

Arkansas Otolaryngology Center notified patients of unauthorized access to employee email accounts between July 17-27, 2020. The incident involved compromised credentials likely via phishing. Patient names were potentially accessible. The organization engaged forensic investigators, reset passwords, and offered credit monitoring.

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Incident timeline

discovery → filing · 13 weeks / 94 days

Jul 17, 2020

Begins

Jul 17, 2020

Discovered

Oct 19, 2020

Filed

vs. sector median

+1 wks slower

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

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

HHS OCRbd_2aeac2786e8af0e62020-10-22 · +3dVerified

Name: Arkansas Otolaryngology Center PA
norm: arkansas otolaryngology center

Name: Arkansas Otolaryngology Center PA
norm: arkansas otolaryngology center
Industry: Healthcarellm

Discovered: Jul 17, 2020
Breach occurred: Jul 17, 2020 – Jul 27, 2020
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Oct 19, 2020
Affected individuals: 2state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Phishing
MITRE ATT&CK: T1078 Valid AccountsT1566.002 Spearphishing Link
Threat actor: External
Initial access: phishing_link

During the incident: Changed all employee email account passwords
Took steps to secure the impacted accounts
Engaged an outside computer forensics firm
Provided complimentary credit monitoring through IDX
Changes made: Implementing additional technical safeguards
Training and education for employees
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 13 weeks(94 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Montana State AGOct 19 · first · this page

HHS OCR+3d

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://dojmt.gov/wp-content/uploads/aocSamp.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 19, 2020
Raw hash: b9ea76ef7f6fbcdaa9e6409d3ef67db27be2a0c6724238e734a1d0d008ea0de1

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityArkansas Otolaryngology Center PA

Victim entityArkansas Otolaryngology Center PA

Incidentdiscovered Jul 17, 2020

Stated responseChanged all employee email account passwords

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov