HackingTechnologyHealthcareInformationStolen CredentialsTargetedCustomer Data InvolvedIdentity (basic)Government IDHealth (basic)MediumContained

Aya Healthcare

bd_1feaf1979c4f4091 · 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

66%

Full breach record for Aya Healthcare →

Aya Healthcare, Inc. notified Maryland AG of a data security incident where unauthorized third parties used stolen credentials (obtained from unrelated sources) to access user accounts. The breach involved automated bot access to limited personal information including names, contact info, SSNs, and nursing license numbers. Aya reset passwords and offered 24 months of credit monitoring.

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Maryland clock⏱ MD AG >30d7 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

12 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
Massachusetts State AGbd_4508cc0d2cafce792025-02-27Verified
Maine State AGbd_514b32eabd91432c2025-02-27Verified

Show 2 more filings ↓

Nebraska State AGbd_9f07b90a54fb92ef2025-02-27Verified
Vermont State AGbd_a9f3734972f435022025-02-27Verified

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

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

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 AccountsT1114 Email Collection
Threat actor: ExternalFinancial
Initial access: valid_credentials

During the incident: Took containment steps
Commenced an investigation with the assistance of cybersecurity experts
Reset the passwords of impacted individuals
Providing suggestions and reminders to affected individuals to use unique passwords
Offering free access to Experian IdentityWorks credit monitoring and remediation services for 24 months
Changes made: Reset the passwords of impacted individuals
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: MD AG >30d
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

Massachusetts State AGFeb 27 · first

Maine State AGFeb 27 · first

Nebraska State AGFeb 27 · first

Vermont State AGFeb 27 · first

Maryland 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://oag.maryland.gov/resources-info/SBN%20Documents/2025/ITU-376426.pdf
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: 8c437296add4b70538cb046f9f143765331f93725f90914387561e9e8a02034e

Linked disclosures

Regulatory filings (6) · sorted by filing gap

Reporting entityAya Healthcare

Victim entityAya Healthcare

Incidentdiscovered Jan 12, 2025

Stated responseTook containment steps

ComplianceMD AG >30d

Extraction provenanceno artifact recorded

Source provenanceoag.maryland.gov