UnknownFinancial accountIdentity (basic)Government IDMediumActive

Arbella Service Company, Inc.

bd_9f82a451b1e28ea1 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jul 15, 2026

To disclose

—

Affected

3state residents only

Confidence

68%

Full breach record for Arbella Service Company, Inc. →

Arbella Service Company, Inc. issued a Massachusetts statutory notification letter (Ref: 2026-1141) regarding a cybersecurity incident involving potential unauthorized access to personal information. The company reported the matter to law enforcement and commenced an investigation. While the exact scope is undetermined, the notification states that affected data may include names, addresses, phone numbers, dates of birth, insurance information, and Social Security numbers. The company is offering 24 months of complimentary credit monitoring and identity restoration services through Experian IdentityWorks to affected individuals.

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Incident timeline — partial

? — ?

Breach window unknown

Jul 15, 2026

Filed

—

No filing yet · watching

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed3 affectedView incident

Name: Arbella Service Company, Inc.
norm: arbella service

Name: Arbella Service Company, Inc.
norm: arbella service

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 3state-resident count only
Data types: Financial accountIdentity (basic)Government ID
Data elements: Social Security numberDate of birth
Attack vector: Unknown
Regulator citations: reported this matter to law enforcement

During the incident: Took immediate steps to address and contain the matter
An investigation was commenced to determine what happened
Reported this matter to law enforcement
Offering complimentary access to Experian IdentityWorksSM for 24 months
Changes made: Offering complimentary access to Experian IdentityWorksSM for 24 months
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.

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/2026-1141-arbella-service-company-inc/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 15, 2026
Raw hash: e766339e05953cdfc592535466d484c555958332b1982e45cc4cd392d9945f8c

Reporting entityArbella Service Company, Inc.

Victim entityArbella Service Company, Inc.

IncidentUnknown

Stated responseTook immediate steps to address and contain the matter

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov