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MASTEC, INC.

bd_2337a1feed74d7a4 · schema v1 · pii pii-v1

MasTec Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2025-08-09 and was reported on 2026-06-05. 54 Indiana residents were affected. 25,220 individuals affected in total.

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

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

bd_17006039c927389dVermont State AGfiled 2026-06-05Verified
bd_d93b0d10e9a7baaeSouth Carolina State AGfiled 2026-06-05Verified
bd_9a55bbe733ae71cbNew Hampshire State AGfiled 2026-06-04(1d gap)Candidate
bd_fa5d678c3d216037Massachusetts State AGfiled 2026-06-01(4d gap)Verified

Source provenance

Source URL: https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/security-breaches/
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 5, 2026
Raw hash: e5dbed0ed698ecf0217a4b4f6c619336ba83e322a18f03e6b769f92977448be6

Reporting entity

Name: MASTEC, INC.
norm: mastec

Victim entity

Name: MASTEC, INC.
norm: mastec

Incident

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 54
Data types: —
Attack vector: Unknown
Threat actor: External

Compliance

Time to disclose: 43 weeks(300 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Extraction provenance

Status: No extraction artifact recorded for this disclosure.