HackingManufacturingManufacturingStolen CredentialsTargetedCustomer Data InvolvedPIIIdentity (basic)LowContained

TTM TECHNOLOGIES, INC.

bd_a7099da216c29d6b · schema v1 · pii pii-v1

Severity

Low

Discovered

Oct 4, 2023

Filed

Mar 1, 2024

To disclose

21 weeks

Affected

19state residents only

Linked

9 filings

Confidence

66%

Full breach record for TTM TECHNOLOGIES, INC. →

TTM Technologies filed a supplemental notice with the New Hampshire AG on March 1, 2024, regarding a data breach discovered October 4, 2023. Unauthorized access occurred around September 26, 2023, via port scanning. The breach affected 19 New Hampshire residents' PII. TTM engaged forensic consultants, secured systems, and provided credit monitoring.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 8 days

discovery → filing · 21 weeks / 149 days

Sep 26, 2023

Begins

Oct 4, 2023

Discovered

Mar 1, 2024

Filed

This filing is one of 9 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (8) · sorted by filing gap

Massachusetts State AGbd_7e10452bb232def72024-03-01Verified
California State AGbd_9be2aec470cd43312024-03-01Verified
Oregon State AGbd_0a89b9426950908a2023-12-19 · +73dCandidate
California State AGbd_278ce57ab4bec19a2023-12-19 · +73dVerified

Show 4 more filings ↓up to 73d gap

New Hampshire State AGbd_39ddd83db8a9be5f2023-12-19 · +73dVerified
Montana State AGbd_75d3d9953057bd5f2023-12-19 · +73dVerified
Massachusetts State AGbd_857c4ba937bc05b12023-12-19 · +73dVerified
Maine State AGbd_da7317897a111c4c2023-12-19 · +73dVerified

Name: O'Melveny & Myers LLP
norm: o melveny myers

Name: TTM TECHNOLOGIES, INC.
norm: ttm technologies
Industry: manufacturing
Industry: Manufacturingllm

Discovered: Oct 4, 2023
Breach occurred: Sep 26, 2023
Undetected for: 8 daysoccurrence → discovery
Materiality determined: —
Notification sent: Mar 1, 2024
Affected individuals: 19state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1078 Valid Accounts
Threat actor: External
Regulator citations: Notified New Hampshire Department of Justice Consumer Protection & Antitrust Bureau
Initial access: exploit_public_facing

During the incident: Shut down the impacted systems
Terminated the unauthorized access
Engaged cyber security consultants to investigate the incident
Commenced a prompt and thorough investigation involving IT and cyber security professionals
Made adjustments to its cyber security systems and procedures
Provide free credit and identity theft monitoring services through Experian
Changes made: Made adjustments to its cyber security systems and procedures to minimize the risk of a similar incident occurring in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 21 weeks(149 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 9 filings · 6 states

View merged incident ↗

Oregon State AGDec 19 · first

California State AGDec 19 · first

New Hampshire State AGDec 19 · first

Montana State AGDec 19 · first

Massachusetts State AGDec 19 · first

Maine State AGDec 19 · first

Massachusetts State AG+73d

California State AG+73d

New Hampshire State AG+73d · this page

Pattern: first filing Dec 19 (OR), last Mar 1 (NH) — a 73-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/ttm-technologies-20240301.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 1, 2024
Raw hash: 1e0b32a62068c2a379e8f47f53b76b7aa48115178dc89749bffccd05e14809fb

Linked disclosures

Regulatory filings (8) · sorted by filing gap

Reporting entityO'Melveny & Myers LLP

Victim entityTTM TECHNOLOGIES, INC.

Incidentdiscovered Oct 4, 2023

Stated responseShut down the impacted systems

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov