HackingTechnologyInformationStolen CredentialsCustomer Data InvolvedFinancial accountIdentity (basic)Government IDPCIPIICriticalContained

Advantive

bd_f905136586dcab90 · schema v1 · pii pii-v1

Severity

Critical

Discovered

Jan 15, 2026

Filed

Jul 2, 2026

To disclose

24 weeks

Affected · nationwide

1,000,00063 in this filing

Linked

5 filings

Confidence

67%

Full breach record for Advantive →

Advantive LLC, a technology provider of software for healthcare providers, disclosed a cybersecurity incident involving unauthorized access to its network. The breach resulted in the exfiltration of customer data, including names, addresses, Social Security numbers, and financial account information, affecting approximately 1,000,000 individuals. Advantive engaged forensic investigators, notified law enforcement, and provided credit monitoring services to affected customers.

J jump to incidentP pin to compareR raw source

Massachusetts clock✗ MA AG >90d24 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 · 24 weeks / 168 days

Jan 15, 2026

Discovered

Jul 2, 2026

Filed

vs. sector median

+5 wks slower

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

New Hampshire State AGbd_27b85f3f60ce8e7d2026-07-02Verified
Nebraska State AGbd_7d45cbf8aa3e88c52026-07-02Verified
Vermont State AGbd_fb71ddc6d8ecbfa02026-07-02Verified
Texas State AGbd_61b94b12172550862026-07-03 · +1dCandidate

Name: Advantive
norm: advantive
Domain: advantive.mybenefits.life

Name: Advantive
norm: advantive
Domain: advantive.mybenefits.life
Industry: Technologyllm

Discovered: Jan 15, 2026
Materiality determined: —
Notification sent: —
Affected individuals: 1,000,000state + nationwide
Data types: Financial accountIdentity (basic)Government IDPCIPII
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: ExternalFinancial
Regulator citations: Notified Massachusetts Attorney General
Initial access: valid_credentials

During the incident: Engaged third-party forensic investigators
Notified law enforcement
Provided identity theft protection and credit monitoring services for 12 months through Experian
Offered free credit monitoring and identity theft protection services for 2 years through Equifax
Offered free credit monitoring and identity theft protection services for 2 years through TransUnion
Changes made: Implemented additional administrative and technical safeguards
Retrained staff on security policies
Reviewed and strengthened access controls
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 24 weeks(168 days from discovery to filing)
Compliance flags: MA AG >90d
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 · 5 filings · 5 states

View merged incident ↗

New Hampshire State AGJul 2 · first

Nebraska State AGJul 2 · first

Vermont State AGJul 2 · first

Massachusetts State AGJul 2 · first · this page

Texas State AG+1d

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.mass.gov/doc/2026-1079-advantive-llc/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 2, 2026
Raw hash: 848f2a9a5443b392355699a8520785d8f8739aa3e2985a589e0ed06fffc79f1e

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityAdvantive

Victim entityAdvantive

Incidentdiscovered Jan 15, 2026

Stated responseEngaged third-party forensic investigators

ComplianceMA AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov