HackingTechnologyInformationStolen CredentialsTargetedCustomer Data InvolvedIdentity (basic)Financial accountFinancial credentialsLowContained

Unity Technologies

bd_6e15c32a27b5e3e7 · schema v1 · pii pii-v1

Severity

Low

Discovered

Aug 26, 2025

Filed

Oct 9, 2025

To disclose

6 weeks

Affected

3state residents only

Linked

5 filings

Confidence

67%

Unity Technologies notified the NH AG of a security incident affecting 3 NH residents. Unauthorized code was inserted into the SpeedTree checkout page between March 13 and August 26, 2025, capturing names, addresses, emails, and credit card numbers. Unity detected the incident on August 26, 2025, took the site offline, and engaged external cybersecurity specialists. Remediation includes enhanced monitoring and credit monitoring services for affected individuals.

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Incident timeline

undetected · 166 days

discovery → filing · 6 weeks / 44 days

Mar 13, 2025

Begins

Aug 26, 2025

Discovered

Oct 9, 2025

Filed

vs. sector median

5 wks faster

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

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Maine State AGbd_4467eae67fa1f0a72025-10-09Candidate
Massachusetts State AGbd_06c93d8125caf2b52025-10-10 · +1dVerified
Nebraska State AGbd_3fbe9e09848d14aa2025-10-02 · +7dVerified
Indiana State AGbd_46916c660957386d2025-10-02 · +7dVerified

Name: Troutman Pepper Locke, LLP
norm: troutman pepper locke

Name: Unity Technologies
norm: unity technologies
Domain: unity.com
Industry: Technologyllm

Discovered: Aug 26, 2025
Breach occurred: Mar 13, 2025
Undetected for: 166 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 3state-resident count only
Data types: Identity (basic)Financial accountFinancial credentials
Attack vector: Misconfiguration
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1056 Input Capture
Threat actor: ExternalFinancial
Regulator citations: Notified New Hampshire Attorney General
Initial access: exploit_public_facing

During the incident: Took the site offline
Launched an investigation with the assistance of external cybersecurity specialists
Removed unauthorized code
Began notifying potentially affected individuals of the incident through U.S. letter mail and e-mail
Providing 12-months of complimentary credit monitoring and identity protection services
Changes made: Implemented measures to further enhance the security of its site
Continuous monitoring for unusual activity
Routine scans for potential threats
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 6 weeks(44 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Nebraska State AGOct 2 · first

Indiana State AGOct 2 · first

Maine State AG+7d

New Hampshire State AG+7d · this page

Massachusetts State AG+8d

Pattern: first filing Oct 2 (NE), last Oct 10 (MA) — 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/unity-technologies-20251009.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 9, 2025
Raw hash: deab61b7520930cdcf071696cbfaea053910e3520b0c5f2da5df4e7507307ce2

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityTroutman Pepper Locke, LLP

Victim entityUnity Technologies

Incidentdiscovered Aug 26, 2025

Stated responseTook the site offline

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov