UnknownFinancial ServicesProfessional ServicesFinanceCustomer Data InvolvedPIIMediumContained

Southeast Series of Lockton Companies, LLC (Lockton)

bd_6698308b150da8c4 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jun 27, 2025

To disclose

—

Affected

3,270state residents only

Linked

24 filings

Confidence

59%

Full breach record for Southeast Series of Lockton Companies, LLC (Lockton) →3 incidents on file

Supplemental notice from Southeast Series of Lockton Companies, LLC to NH AG regarding a cybersecurity incident affecting 3,270 New Hampshire residents. Lockton is mailing notification letters to additional affected residents. The notice does not specify the nature of the data or the cause of the breach.

J jump to incidentP pin to compareR raw source

Incident timeline — partial

? — ?

Breach window unknown

Jun 27, 2025

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

This filing is one of 24 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

California State AGbd_126301bea6b93bb42025-06-27Verified by operator
Delaware State AGbd_702f871b1717294b2025-06-27Verified by operator
Texas State AGbd_9b8e991fbe3612722025-07-01 · +4dVerified by operator
California State AGbd_2606bdefd74e0bcc2025-05-23 · +35dVerified

Show 6 more filings ↓up to 91d gap

Delaware State AGbd_d8aed05bb7d559f42025-05-23 · +35dVerified by operator
New Hampshire State AGbd_e6327a5b12a7f2242025-05-23 · +35dVerified
New Hampshire State AGbd_ab1f596c26daaa252025-04-08 · +80dVerified
California State AGbd_e0c26fe7d81dd2862025-04-08 · +80dVerified by operator
Rhode Island State AGbd_4475760419a1b5882025-04-03 · +85dVerified by operator
Iowa State AGbd_affe720a13d679592025-03-28 · +91dCandidate

Showing first 10 of 23 linked disclosures.

Name: Southeast Series of Lockton Companies, LLC (Lockton)
norm: southeast series of lockton companies llc lockton

Name: Southeast Series of Lockton Companies, LLC (Lockton)
norm: southeast series of lockton companies llc lockton
Industry: Financial ServicesllmProfessional Servicesllm

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 3,270state-resident count only
Data types: PII
Attack vector: Unknown
Regulator citations: Supplemental Notice of Data Incident filed with NH Office of the Attorney General Consumer Protection Bureau

During the incident: Mailing notification letters via First Class Mail to additional New Hampshire residents
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 6 states

View merged incident ↗

Iowa State AGMar 28 · first

Rhode Island State AG+6d

New Hampshire State AG+11d

California State AG+11d

California State AG+56d

Delaware State AG+56d

New Hampshire State AG+56d

California State AG+91d

Delaware State AG+91d

New Hampshire State AG+91d · this page

Texas State AG+95d

Pattern: first filing Mar 28 (IA), last Jul 1 (TX) — a 95-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 23 — the full spread may be wider.

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/southeast-series-lockton-20250627.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 27, 2025
Raw hash: 997baa8e5cf0df0ebccf73f8b746f230076df9101c4c424ef1e2b6f043e26fd8

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entitySoutheast Series of Lockton Companies, LLC (Lockton)

Victim entitySoutheast Series of Lockton Companies, LLC (Lockton)

IncidentUnknown

Stated responseMailing notification letters via First Class Mail to additional New Hampshire residents

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov