HackingOtherStolen CredentialsCustomer Data InvolvedIdentity (basic)Government IDFinancialHealth (basic)MediumContained

Peregrine Property Management Services RI MA

bd_6c7a26b3f7813ae7 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Apr 16, 2025

Filed

Sep 18, 2025

To disclose

22 weeks

Affected

5state residents only

Linked

3 filings

Confidence

67%

Full breach record for Peregrine Property Management Services RI MA →

Peregrine Property Management, LLC and Peregrine Group, LLC notified NH DOJ of a security incident discovered April 16, 2025. Unauthorized access to IT systems potentially exposed PII including names, DOB, SSN, driver's licenses, financial info, and health data. 5 NH residents affected. Notifications sent Sept 10, 2025. Forensic firm engaged; credit monitoring offered.

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Incident timeline

discovery → filing · 22 weeks / 155 days

Apr 16, 2025

Discovered

Sep 18, 2025

Filed

vs. sector median

+14 wks slower

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Rhode Island State AGbd_7e5088f09524532f2025-09-12 · +6dVerified
Nebraska State AGbd_02d5acc68673500b2025-09-10 · +8dVerified

Name: CLARK HILL PLC
norm: clark hill

Name: Peregrine Property Management Services RI MA
norm: peregrine property management services ri ma
Domain: peregrinepm.com
Industry: Otherllm

Discovered: Apr 16, 2025
Materiality determined: —
Notification sent: Sep 10, 2025
Affected individuals: 5state-resident count only
Data types: Identity (basic)Government IDFinancialHealth (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: Notified New Hampshire Department of Justice
Initial access: valid_credentials

During the incident: Initiated their incident response protocols
Began an investigation
Took steps to secure their systems
Engaged a third-party forensic firm to assist in the investigation
Hired a vendor to do an in-depth review to determine what personal information may have been present
Offered 12 months credit monitoring and identity protection services through Haystack
Changes made: Implemented, and will continue to adopt, additional safeguards and technical security measures to further protect and monitor their systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 22 weeks(155 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Nebraska State AGSep 10 · first

Rhode Island State AG+2d

New Hampshire State AG+8d · this page

Pattern: first filing Sep 10 (NE), last Sep 18 (NH) — a 8-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/peregrine-property-management-group-20250918.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 18, 2025
Raw hash: df95d14c4019984a2ce20d427ac20637289aeda9a1850578fddf7f9f8982cb14

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityCLARK HILL PLC

Victim entityPeregrine Property Management Services RI MA

Incidentdiscovered Apr 16, 2025

Stated responseInitiated their incident response protocols

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov