HackingHealthcareHealthcareCustomer Data InvolvedData ExfiltratedPHIHealth (basic)Identity (basic)LowContained

Amerita

bd_4471be5f7b155330 · schema v1 · pii pii-v1

Severity

Low

Discovered

Mar 13, 2023

Filed

Sep 5, 2023

To disclose

25 weeks

Affected

Not disclosed

Linked

3 filings

Confidence

66%

Full breach record for Amerita →

Amerita reported that an unknown third party accessed its computer systems from March 12-13, 2023. The incident involved personal information including names, addresses, and patient health information such as medical history, diagnosis, medications, and health insurance details. Social Security numbers were not involved. Amerita engaged cybersecurity advisors and enhanced technical security measures. 8,238 Rhode Island residents were affected.

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Incident timeline

undetected · 1 days

discovery → filing · 25 weeks / 176 days

Mar 12, 2023

Begins

Mar 13, 2023

Discovered

Sep 5, 2023

Filed

vs. sector median

+13 wks slower

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Montana State AGbd_1e170cf5a096309f2023-09-05Verified
HHS OCRbd_3d8572dc8b0d2f802023-09-05Verified

Name: Amerita
norm: amerita

Name: Amerita
norm: amerita
Industry: Healthcarellm

Discovered: Mar 13, 2023
Breach occurred: Mar 12, 2023 – Mar 13, 2023
Undetected for: 1 dayoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: PHIHealth (basic)Identity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External

During the incident: Began an internal investigation
Engaged cybersecurity advisors to investigate and secure our computer systems
Conducting a comprehensive review of the potentially affected data
Changes made: Enhancing our technical security measures
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 25 weeks(176 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Montana State AGSep 5 · first

HHS OCRSep 5 · first

California State AGSep 5 · 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://oag.ca.gov/ecrime/databreach/reports/sb24-572862
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 5, 2023
Raw hash: a0a251002fb8423548c6e90bee3bb243cae025d63e9e33f68f7ef3b5402bd149

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityAmerita

Victim entityAmerita

Incidentdiscovered Mar 13, 2023

Stated responseBegan an internal investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov