ManufacturingUnited States of America
MasTec, Inc. is a manufacturing organisation in Texas. It appears on the Washington State Attorney General breach-notification register, the Texas Attorney General breach-notification register and the Vermont Attorney General breach-notification register with 4 confirmed incidents; the most recent notice was filed on June 9, 2026.
Data as of September 15, 2026.
Governed by Tex. Bus. & Com. Code §521.053. Notice to the Attorney General is required when a breach affects at least 250 Texas residents.
Note: the published count is a total, not limited to Texas residents.
Governed by 9 V.S.A. §2435. Notification to the Attorney General is required.
Note: the count is Vermont residents.
Governed by RCW 19.255.010. Notice to the Attorney General is required when a breach affects more than 500 Washington residents.
Note: the count is Washington residents only, not a total.
This is an unverified claim — it has allegedly happened to this organisation, as posted by a source below, but has not been confirmed by a regulator, a court filing or the organisation’s own disclosure.