HackingHealthcareHealthcareStolen CredentialsCustomer Data InvolvedGovernment IDIdentity (basic)HighContained

Advarra Holdings, Inc.

bd_ea2f873389038444 · schema v1 · pii pii-v1

Severity

High

Discovered

Nov 5, 2023

Filed

Feb 14, 2024

To disclose

14 weeks

Affected · nationwide

4,65611 in this filing

Linked

6 filings

Confidence

66%

Full breach record for Advarra Holdings, Inc. →2 incidents on file

Advarra, Inc. reported a credential compromise/unauthorized access incident occurring October 25-26, 2023, discovered November 5, 2023. The breach affected 4,656 individuals nationwide, including 11 Maine residents. Data acquired included Social Security Numbers and personal identifiers. Advarra, a healthcare organization, provided 24 months of credit monitoring and identity restoration services through Kroll. This filing serves as a supplemental notice to the Maine Attorney General.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Nov 5, 2023 → Filed with AG Feb 14, 2024101d ⏱ ME AG >30d14 weeks discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 11 days

discovery → filing · 14 weeks / 101 days

Oct 25, 2023

Begins

Nov 5, 2023

Discovered

Feb 14, 2024

Filed

vs. sector median

+5 wks slower

This filing is one of 6 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

New Hampshire State AGbd_e82548c2a9be0b012024-02-16 · +2dVerified
Massachusetts State AGbd_accdc095d5442ea62024-02-23 · +9dVerified
Washington State AGbd_4934335b0ebda8b72024-02-02 · +12dVerified
Montana State AGbd_039c7a9ed847de132023-12-20 · +56dVerified

Show 1 more filing ↓up to 71d gap

Maine State AGbd_7767daae2ddb29992023-12-05 · +71dCandidate

Name: Advarra Holdings, Inc.
norm: advarra holdings

Name: Advarra Holdings, Inc.
norm: advarra holdings
Industry: Healthcarellm

Discovered: Nov 5, 2023
Breach occurred: Oct 25, 2023 – Oct 26, 2023
Undetected for: 11 daysoccurrence → discovery
Materiality determined: —
Notification sent: Nov 29, 2023
Affected individuals: 4,656state + nationwide
Data types: Government IDIdentity (basic)
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified Maine Attorney General's Office
Initial access: valid_credentials

During the incident: Provided credit monitoring, fraud consultation, and identity restoration services for 24 months through Kroll
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 14 weeks(101 days from discovery to filing)
Compliance flags: ME AG >30d · 101d
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Nov 5, 2023
→ Filed with AG: Feb 14, 2024
101d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Nov 5, 2023 → Filed with AG: Feb 14, 2024	101d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 5 states

View merged incident ↗

Maine State AGDec 5 · first

Montana State AG+15d

Washington State AG+59d

Maine State AG+71d · this page

New Hampshire State AG+73d

Massachusetts State AG+80d

Pattern: first filing Dec 5 (ME), last Feb 23 (MA) — a 80-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/cbb45a4e-185a-4df9-8988-4efaa4ef4092.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 14, 2024
Raw hash: 0f2fc9782367880a9c2525ec25214be04d1475aa3ac5e1ca0a0aae970c96f86a

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityAdvarra Holdings, Inc.

Victim entityAdvarra Holdings, Inc.

Incidentdiscovered Nov 5, 2023

Stated responseProvided credit monitoring, fraud consultation, and identity restoration services for 24 months through Kroll

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov