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H.W. Lochner

hwlochner.com

Discovered 2026-08-28 22:23 UTC
Est. attack date 2026-08-03
Country US
Sector
Agriculture and Food Production Education Energy & Utilities Financial Services Government & Defense Healthcare Hospitality Manufacturing Other Professional Services Retail & E-Commerce Technology Transportation
Data exfiltrated 11.5TB

Description:

[AI generated] H.W. Lochner is a US-based civil engineering and infrastructure consulting firm. Founded in 1944 and headquartered in Chicago, Illinois, the company specializes in transportation planning, highway design, bridge engineering, environmental services, and construction management. It primarily serves state and local government clients across the United States, supporting public infrastructure projects including roads, transit systems, and related civil works.

Infostealer activity detected by HudsonRock

Compromised Employees: 0

Compromised Users: 0

Third Party Employee Credentials: 2


External Attack Surface: 0


DNS Records:

The following DNS records were found for the victim's domain.

WHOIS Emails
  • abuseovh.net
MX Records
  • us-smtp-inbound-1.mimecast.com. Mimecast
  • us-smtp-inbound-2.mimecast.com. Mimecast
TXT Records
  • box-domain-verification=ef111135101eed45860311d75247824efe27b5c894b13886ab4847174023381c
  • _ejqz1gjfdr15zlpnmecrze605yvthm0
  • _w3hjmxcm7w3vclcjvfmg11bxo73nu8n
  • apple-domain-verification=BQWkERlALAiIEJBk
  • teamviewer-sso-verification=da18acf5d77643ea8dba54661fc72592
  • mandrill_verify.SM6U9XXJpA35UBiC-luSig
  • MS=MubiMabUn
  • o62MgLKAttfOGZg5DJMyIM3PHnnSr9vYIVZ/sGHpKAe+wlEjPDBuYHvRpR880YAkvz/VYdJ5v8489HoC26dCIA==
  • MS=ADDDB13ED7950401167540360E164BDEBB1EA2CD
  • cisco-ci-domain-verification=60f6a8102d4f168ab8a1fb2e577265334825893bb101577b13bf57c6460db82
  • v=spf1 include:us._netblocks.mimecast.com include:spf.mandrillapp.com ~all
  • duo_sso_verification=RExyfnXCXDAWjvUmFfmtDEzVP1BZNMxYIvLGJtsn6VzHnyaR1s8ttX1I8Ym9mA1v
  • 4|https://www.egis-usa.com/
Cloud / SaaS Services Detected
Apple Box Cisco Cisco Duo Mailchimp Mandrill Mimecast Teamviewer

Leak Screenshot:

Leak Screenshot