UnknownGovernment IDMedium

Upstaging, Inc.

bd_51fbb723f6b74187 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Nov 11, 2025

To disclose

—

Affected

3state residents only

Linked

5 filings

Confidence

95%

Full breach record for Upstaging, Inc. →

Upstaging, Inc. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-11-11. 3 Massachusetts residents were affected.

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Massachusetts clock✓ MA credit monitoring due

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline — partial

? — ?

Breach window unknown

Nov 11, 2025

Filed

—

Corroborated · see linked filings

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

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitebooba_projectbd_055a08957f5755c02026-07-06 · +237dVerified by operator

Regulatory filings (3) · sorted by filing gap

New Hampshire State AGbd_106bdd27cdea57b12026-08-05 · +267dVerified
Massachusetts State AGbd_9d7d9e4bd9098af52026-08-05 · +267dCandidate
Nebraska State AGbd_bc210654b238d2912026-08-05 · +267dVerified

Name: Upstaging, Inc.
norm: upstaging
Domain: upstaging.com

Name: Upstaging, Inc.
norm: upstaging
Domain: upstaging.com

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 3state-resident count only
Data types: Government ID
Data elements: Social Security number
Stated not affected: Medical informationFinancial account numberDriver's licence numberPayment card number
The filing states these were not involved. Categories absent from both lists were not addressed either way.
Attack vector: Unknown
Threat actor: External

Compliance flags: MA credit monitoring due
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 3 states

View merged incident ↗

Massachusetts State AGNov 11 · first · this page

New Hampshire State AG+267d

Massachusetts State AG+267d

Nebraska State AG+267d

Pattern: first filing Nov 11 (MA), last Aug 5 (NE) — a 267-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://www.mass.gov/doc/data-breach-report-2025/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 11, 2025
Raw hash: 5a7b0918cb533e54389234e41074c9afd2de807c91ea9c911d0c68c7eb5a2b22

Linked disclosures

Ransomware claims (1)

Regulatory filings (3) · sorted by filing gap

Reporting entityUpstaging, Inc.

Victim entityUpstaging, Inc.

IncidentUnknown

ComplianceMA credit monitoring due

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov