HackingHealthcareHealthcareStolen CredentialsCustomer Data InvolvedIdentity (basic)Government IDHealth (basic)MediumContained

Aya Healthcare

bd_a9f3734972f43502 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jan 12, 2025

Filed

Feb 27, 2025

To disclose

7 weeks

Affected

Not disclosed

Linked

7 filings

Confidence

67%

Full breach record for Aya Healthcare →

Aya Healthcare, Inc. notified consumers that unauthorized third parties used credentials obtained from unrelated sources to access user accounts via automated bots on January 12 and 19, 2025. Affected data included names, contact info, SSNs, nursing license numbers, and vaccination status. Aya reset passwords and offered 24 months of credit monitoring.

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Vermont clock⏱ VT AG >14 bday7 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

discovery → filing · 7 weeks / 46 days

Jan 12, 2025

Discovered

Feb 27, 2025

Filed

vs. sector median

5 wks faster

This filing is one of 7 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

Indiana State AGbd_004fdddbe99699342025-02-27Verified
Montana State AGbd_1e9f96661e12cc262025-02-27Candidate
Maryland State AGbd_1feaf1979c4f40912025-02-27Verified
Massachusetts State AGbd_4508cc0d2cafce792025-02-27Verified

Show 2 more filings ↓

Maine State AGbd_514b32eabd91432c2025-02-27Verified
Nebraska State AGbd_9f07b90a54fb92ef2025-02-27Verified

Name: Aya Healthcare
norm: aya healthcare
Domain: ayahealthcare.com

Name: Aya Healthcare
norm: aya healthcare
Domain: ayahealthcare.com
Industry: Healthcarellm

Discovered: Jan 12, 2025
Materiality determined: —
Notification sent: Feb 27, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDHealth (basic)
Data elements: Social Security numberDate of birth
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Initial access: valid_credentials

During the incident: Took containment steps upon initial detection
Commenced an investigation with the assistance of cybersecurity experts
Reset your password so that the password that the unauthorized third parties obtained from some other source would no longer enable access to your Aya account
Changes made: Offering free access to Experian IdentityWorks credit monitoring and remediation services for 24 months
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 7 weeks(46 days from discovery to filing)
Compliance flags: VT AG >14 bday
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 7 filings · 7 states

View merged incident ↗

Indiana State AGFeb 27 · first

Montana State AGFeb 27 · first

Maryland State AGFeb 27 · first

Massachusetts State AGFeb 27 · first

Maine State AGFeb 27 · first

Nebraska State AGFeb 27 · first

Vermont State AGFeb 27 · 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://ago.vermont.gov/document/2025-02-27-aya-healthcare-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 27, 2025
Raw hash: 5bcd5b8cd76698e47afbc7361d8976c68bab12059d873ae901ea497bb26032e4

Linked disclosures

Regulatory filings (6) · sorted by filing gap

Reporting entityAya Healthcare

Victim entityAya Healthcare

Incidentdiscovered Jan 12, 2025

Stated responseTook containment steps upon initial detection

ComplianceVT AG >14 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov