HackingHealthcareHealthcareCustomer Data InvolvedIdentity (basic)Government IDMediumContained

Alliance Physical Therapy Group, LLC

bd_dceaca097ead66ea · schema v1 · pii pii-v1

Severity

Medium

Discovered

Dec 27, 2021

Filed

Feb 28, 2022

To disclose

9 weeks

Affected

1state residents only

Linked

8 filings

Confidence

65%

Full breach record for Alliance Physical Therapy Group, LLC →3 incidents on file

Alliance Physical Therapy Group, LLC notified the NH AG of unauthorized access to systems between Dec 23-27, 2021, discovered Dec 27, 2021. One NH resident affected. Data included names, SSNs, and driver's licenses. APTG engaged third-party specialists, notified individuals, and offered 12 months of credit monitoring.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 4 days

discovery → filing · 9 weeks / 63 days

Dec 23, 2021

Begins

Dec 27, 2021

Discovered

Feb 28, 2022

Filed

vs. sector median

2 wks faster

This filing is one of 8 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

HHS OCRbd_2526467261901d7c2022-02-23 · +5dVerified
Maine State AGbd_883a9ff0f78d125b2022-02-23 · +5dVerified
Massachusetts State AGbd_90fa73b420b883fa2022-02-23 · +5dVerified
California State AGbd_27b1decc42f043042022-06-10 · +102dVerified

Show 3 more filings ↓up to 106d gap

Montana State AGbd_915fc9294ae2f9982022-06-10 · +102dVerified
Washington State AGbd_c7639802b0fe98332022-06-10 · +102dVerified
New Hampshire State AGbd_f3f300edb7617ba62022-06-14 · +106dVerified

Name: Mullen Coughlin LLC
norm: mullen coughlin

Name: Alliance Physical Therapy Group, LLC
norm: alliance physical therapy
Industry: Healthcarellm

Discovered: Dec 27, 2021
Breach occurred: Dec 23, 2021 – Dec 27, 2021
Undetected for: 4 daysoccurrence → discovery
Materiality determined: —
Notification sent: Feb 23, 2022
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: External
Regulator citations: Notified New Hampshire Attorney General Consumer Protection Bureau

During the incident: Launched an investigation with the assistance of third-party specialists
Restored functionality to the affected systems
Performed an internal review of the potentially accessible information
Provided written notice to all affected individuals
Providing access to credit monitoring services for twelve (12) months, through Experian
Providing impacted individuals with guidance on how to better protect against identity theft and fraud
Working to implement additional safeguards and training to its employees
Changes made: Reviewing existing policies and procedures regarding cybersecurity
Implementing additional measures and safeguards to protect against this type of incident in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 9 weeks(63 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 8 filings · 7 states

View merged incident ↗

HHS OCRFeb 23 · first

Maine State AGFeb 23 · first

Massachusetts State AGFeb 23 · first

New Hampshire State AG+5d · this page

California State AG+107d

Montana State AG+107d

Washington State AG+107d

New Hampshire State AG+111d

Pattern: first filing Feb 23 (MI), last Jun 14 (NH) — a 111-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://mm.nh.gov/files/uploads/doj/remote-docs/alliance-physical-therapy-group-20220228.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 28, 2022
Raw hash: 2d45a732cd71e12374af31ac957de0ac2434392a8482c49c506dae9756212caa

Linked disclosures

Regulatory filings (7) · sorted by filing gap

Reporting entityMullen Coughlin LLC

Victim entityAlliance Physical Therapy Group, LLC

Incidentdiscovered Dec 27, 2021

Stated responseLaunched an investigation with the assistance of third-party specialists

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov