Group:
Clop
Discovered by ransomware.live: 2025-10-31
Estimated attack date:
2025-10-31
Country:
Description:
[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.
Infostealer activity detected by HudsonRock
Compromised Employees: 58
Compromised Users: 84
Third Party Employee Credentials: 53
External Attack Surface:
78
DNS Records:
The following DNS records were found for the victim's domain.
- domain.operations@web.com
- mxb-001ea102.gslb.pphosted.com.
- mxa-001ea102.gslb.pphosted.com.
- mailerlite-domain-verification=14e5b53dbf5c3d349c163d674df68b198acc380b
- docusign=0647be3a-da2f-42ba-8ab0-5a39dd299f88
- docu-89a7ecc2-9d0e-4025-9fbb-89e45c69055d
- dtp451d01t9a0c4ut6jvtqivm9
- jnipirjm5ohct7tphl6inv67bu
- CBaU2FAivzvUt48QX7WY9bPVnXPB0fJQ8fMULRbAVZZFOtfabXMUUGIWdWhW0zH1NPvmLJ04CNAerxNs8ZdnQQ==
- atlassian-domain-verification=onV0h0spX0LdVS5zV5wxf0PldXCPda2LF8IMj85ZnbSUW5vaYXfMHCsmL5VCXz2R
- v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- nintex.5f173e7ec27c130014cebc80
- smartsheet-site-validation=9085H_MbnNIOEZR3iEe7lCe7o9x4gz7k
- fhuvsl7j6g76dh8abhn8p2i2fa
- 3rmu5eemv0546rdiaiam54qjvv
- google-gws-recovery-domain-verification=39672901
- YXp1cmVfY29tbW9u
- google-site-verification=dNFTPhW8gBN4DTF5sTcDm56cX_FBJb1FnkPog6eDpDQ
- i1ctg1o4d5t6o52d1m2euasj07
- rs1b40jr2mo500eg0v1sfnqkun
- dRKn8znI9TTq6LNtkjjx
- 3cfe79f78601da144f64f2fc05be398b8561dfd004765968c9
- apple-domain-verification=YoHD4TlM48guaYDR
- box-domain-verification=15844d5f6bd0b349b9c5b0aff7469ae6ffc317a0b435d31f5b06007760c20051
- adobe-sign-verification=250e9ec6c3ff3c466dba18651a48127a
- 5e671b91-e296-4ed0-af0e-77ee8334cd9c
- p6o1u15s0bp3n977trv8sg3kco
- teamviewer-sso-verification=c68080f0f28d4d409f6bcda5e268e42c
- 3hedeb857ps27ivr06rhl7cjh3
- dropbox-domain-verification=4xyxiutqjff0
- ttvlpmqk4svmni4rjg28skt03g
- 226ara0e84e0qtjff8lmsf59c5
- 2p1m4amuack85ea3l5qhf0grok
- cisco-ci-domain-verification=7937f1ee0c6313c885eb39643e8a58a1bac52f29df8ffab7f2324328d3b03e5c
- 2678744
Cloud / SaaS Services Detected
Apple
Atlassian
Dropbox
Box
Teamviewer
Cisco
DocuSign
Proofpoint
Leak Screenshot:
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