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Thomas Y. Pickett and Co., Inc. Data Breach: Aurora Ransomware Claim (Oct 2026)

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HookPhish team
Target organization Thomas Y. Pickett & Co., Inc. typco.com Professional Services

Summary

In the latest cybersecurity news, Thomas Y. Pickett & Co., Inc. — an organization based in US — has fallen victim to a ransomware attack conducted by the group aurora. This data breach, discovered on 2026-10-05T08:57:09.746538+00:00, underscores the increasing need for proactive cybersecurity defenses as we continue through 2026.

Incident Report

Attribute Information
Target Organization Thomas Y. Pickett & Co., Inc.
Threat Group aurora
Summary [consulting] Thomas Y. Pickett & Co., Inc. — founded in 1926, headquartered in Addison/Dallas, Texas — is one of the oldest property tax appraisal consulting firms in the United States. They appraise mineral, industrial, and utility properties for county appraisal districts across Texas, Wyoming, North Dakota, Mississippi, Oklahoma, and beyond. Roughly 40 employees, ~$5.3M annual revenue, nearly a century of reputation.

Inventory:

13 SQL Server database backups (127 GB) including the 102 GB TYPortal web portal database containing all property owner records and user credentials
Complete HR records for all 40+ employees — Social Security cards, W-4s, direct deposit forms, salary schedules, medical records, termination documents, TWC hearing notices
11 GB Azure DevOps repository — the entire source code history, including a 6,105-line proprietary COBOL program (NOTICE14) that generates tax appraisal notices
200+ client contracts with pricing for every county appraisal district they serve — the competitive intelligence gold mine
Complete financial records — bank statements (PNC and Frost), 10-year budget, accounts receivable, payroll, and evidence of a prior fraud incident in May 2025
A developer’s password exposed in a directory name visible to anyone who looks at the file listing
A PKCS#12 digital signing certificate (private key) for an HR manager — enabling document forgery

Date of Breach 2026-10-05T00:00:00+00:00
Discovery Date 2026-10-05T08:57:09.746538+00:00
Region US
Target Domain typco.com
Business Sector Professional Services

 

How to reduce your ransomware risk

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Disclaimer

HookPhish does not engage in the exfiltration, downloading, taking, hosting, viewing, reposting, or disclosure of any stolen information. All breach data reported here is sourced from publicly available threat intelligence feeds for awareness purposes only.

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