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mastec.com

Ransomware group clop hits MASTEC.COM

CRITICAL
·Telecommunication·US·2025-10-31

MASTEC.COM — a telecommunication target operating in US has been listed by the clop ransomware group on 2025-10-31. The information below reflects what the threat actor has publicly claimed on their leak site; the details have not been independently verified.

Incident Report

Target OrganizationMASTEC.COM
Threat Group
clop
SummaryMASTEC.COM, a telecommunication organization in the United States, was listed by the clop ransomware group on its leak site on 2025-10-31.
Date of Breach2025-10-31
Discovery Date2025-10-31
RegionUS
Target DomainMASTEC.COM
Business SectorTelecommunication
Severity
CRITICAL

Claim by clop

[AI generated] MasTec, Inc. is a leading American infrastructure construction firm. Founded in 1929 and currently headquartered in Coral Gables, Florida, MasTec delivers a range of services across different industries including electricity, oil and gas, technology, and telecommunications. Its wide array of services include engineering, building, installation, maintenance, upgrade of energy, utility, and communications infrastructure.

Posted by the clop threat actor on its public leak site. This is the group's own statement and has not been independently verified by HackerFeeds.

Sources

Victim website

MASTEC.COM

Leak post (onion / Tor)

tor

http://santat7kpllt6iyvqbr7q4amdv6dzrh6paatvyrzl7ry3zm72zigf4ad.onion/mastec-com

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