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COLUMBIABANK.COM(UMPQUABANK.COM)

UMPQUABANK.COM
Group Clop
Discovered 2026-09-23 14:33 UTC
Est. attack date 2026-09-23
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

Description:

[AI generated] Columbia Banking System, operating under the domains columbiabank.com and umpquabank.com, is a U.S.-based financial holding company headquartered in Tacoma, Washington. Following its merger with Umpqua Holdings, it operates as Umpqua Bank, providing retail banking, commercial banking, lending, wealth management, and financial services to individuals and businesses primarily across the western United States, including Washington, Oregon, California, Idaho, and Nevada.
Infostealer activity detected by HudsonRock

Compromised Employees: 1

Compromised Users: 445

Third Party Employee Credentials: 5

External Attack Surface: 39

Infostealer Distribution
Exposure Report
by ParanoidLab
8334
Passwords
170 critical
217
Cookies
2 critical
Last queried 2026-09-23 14:32 UTC

DNS Records:

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

WHOIS Emails
  • No emails found.
MX Records
  • umpquabank-com.mail.protection.outlook.com. Microsoft 365
TXT Records
  • VqKX85whNtwT/dRc+ZoGfXDb7Md6OH5iQTYsioFJlatPzvfCl+pftfGmWeUCWYvht7Mnf4DRI2mpA/1YQjSm3w==
  • postman-domain-verification=004ed4be3a4aab37df4f7b0a69a4259df24df5ca556d819daf4c38a68d746e9acb1c3e38eeae0f8c76f30a3e96a09d595f65df30f474a4c31ff97ecf3cca539a
  • google-site-verification=gV14ZvwQ1mrvziTQLSLOMY1v5WMJafHHpkGPU8We-nU
  • taegis-domain-verification=c9c95d7b9fe93211306aa2c911a264702fbcd48c717983004ae410ad10916804
  • cisco-ci-domain-verification=6c0762a3ef7ddd4139fc91b02b1036fd8cb6847968fc940bd5ba16cd94e589b0
  • smartsheet-site-validation=F-XEuEeDNxIiyC27afe-n-9vwEeKPGL3
  • yWjZlflSFCPP5pS7oUdTJxJl8kljhQE8r/JdI1+XwMiCcw5i7DUt731UG2OGHhl0vnTqDk5xI/orn28I6fApew==
  • v=spf1 ip4:192.131.140.240 ip4:192.131.140.241 ip4:12.216.225.10 ip4:192.131.140.10 ip4:170.10.133.132 include:spf.protection.outlook.com ~all
  • /T0jnyILKz8H3gax+hkLWJDK2Yd8Y7wIqtNNqPw3QZ15YHaJ730zFqEGuMOro0L6Nn1eDICexB51lqFfuUQu4g==
  • MS=ms98966559
  • onetrust-domain-verification=92aba587363442fab1ef805a6e42bd3b
  • paloaltonetworks-site-verification=b62140988af54f45d74d20e75a96688b471eb9ad6e997ff85bcabee6b8b6ec40
  • docusign=652b87dd-f7d7-4b58-b7bd-d6b77e79dc66
  • docusign=7e5be57e-8473-4bff-a7b0-613587756027
  • apple-domain-verification=6L39zy89GHI65acd
  • UWtUUNmflmvOoCVlQOmqPeXbjztEulnl7GQ3Fg+1N840F3yFn0vw4P8880uGXi5R284sHdtUFzsn0PdOCcnozQ==
  • adobe-idp-site-verification=d48c4ff1-06a2-4d32-8832-baae41fe9bcc
  • 0MxnZg60essQmsuYpscStNltruANWDYdjMGuaPjLfIU5pFVRzguhzr6Tr4W6w/qkLXNuA7ylZX+fANChcyOSYg==
Cloud / SaaS Services Detected
Adobe Apple Cisco DocuSign Microsoft 365 OneTrust Postman Smartsheet

Leak Screenshot:

Leak Screenshot

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