HackingTechnologyInformationCustomer Data InvolvedPIIIdentity (basic)LowContained

MOBILEUM, INC.

bd_0b23f3276f9a3830 · schema v1 · pii pii-v2

Severity

Low

Discovered

—

Filed

Oct 1, 2026

To disclose

—

Affected

45state residents only

Confidence

67%

Full breach record for MOBILEUM, INC. →

Mobileum Inc. notified Massachusetts residents of a data security incident where an unauthorized actor gained access to its network environment. The company contained the threat and engaged external cybersecurity professionals for a forensic investigation. On August 22, 2026, Mobileum determined that personal information was involved. The specific data types are redacted in the provided text, but identity monitoring services via Kroll were offered to affected individuals. No specific count of affected individuals or precise dates of occurrence/discovery were disclosed in the letter.

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Incident timeline — partial

? — ?

Breach window unknown

Oct 1, 2026

Filed

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

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed45 affectedView incident

Name: MOBILEUM, INC.
norm: mobileum

Name: MOBILEUM, INC.
norm: mobileum
Industry: Technologyllm

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 45state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Unknown
Threat actor: External

During the incident: Worked to contain the threat and secure our internal environment
Commenced a prompt and thorough investigation into the incident
Worked very closely with external cybersecurity professionals experienced in handling these types of situations
Conducted an extensive forensic investigation and complex manual document review
Changes made: Offering complimentary access to Kroll’s identity monitoring services
Continually evaluate and modify our practices and internal controls to enhance the security and privacy of your personal information
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/2026-1753-mobileum-inc/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 1, 2026
Raw hash: eafaedf318b07bdd35507ce1819147258006380d4834ebb498933f825e9a16bf

Reporting entityMOBILEUM, INC.

Victim entityMOBILEUM, INC.

IncidentUnknown

Stated responseWorked to contain the threat and secure our internal environment

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov