Butler and Gatz CPAs, LLC Listed by 8base Ransomware Group: Ransomware Claim — What’s Alleged & What To Do
The Butler and Gatz CPAs, LLC Listed by 8base Ransomware Group (reported June 12, 2022) is an unverified claim; the data involved is undisclosed belonging to roughly unknown people. If you have an account with them, your information may now be circulating on the open web and with data brokers. Here’s exactly what happened, how to check if you were affected, and what to do next.
What happened
The only confirmed public record of the event is the June 12, 2022 listing by 8base. The group stated that internal files had been exfiltrated during a ransomware operation. No information has been released about when the intrusion occurred, how many files were taken, or whether any data was later published. The firm has not issued a public statement on the matter, and the exact method of access remains undisclosed.
Who is 8base?
8base is a ransomware operation that emerged publicly in 2022. The group follows the common pattern of encrypting systems, exfiltrating data, and then posting victim names on a dedicated leak site to pressure organizations into paying a ransom. Its listings typically include a short description of claimed activity and sometimes samples of files. Like other groups using this model, 8base attributes each entry to its own actions, but independent verification of those claims is often unavailable.
About Butler and Gatz CPAs, LLC
Butler and Gatz CPAs, LLC, formerly known as John L. Gatz CPA, is a small accounting practice that has operated in the Garland, Texas area for more than 40 years. The firm provides tax preparation, bookkeeping, and related services to individuals and businesses. Organizations of this type routinely collect and store client financial records, tax returns, Social Security numbers, bank details, and payroll information in order to fulfill their professional obligations.
What was likely exposed
The listing refers only to “internal files exfiltrated in ransomware attack.” No inventory of specific documents or data categories has been released. Accounting firms routinely maintain client tax filings, financial statements, identification numbers, and correspondence; however, whether any of these categories were among the files referenced in the listing is unconfirmed.
Why it matters
Client records held by CPA firms contain highly sensitive personal and financial information that can be used for identity theft or tax fraud if it reaches unauthorized parties. Even without public confirmation of the contents, the presence of such data in any exfiltration increases the chance that individuals connected to the firm could face downstream misuse of their information. For the firm itself, the incident adds to the operational and reputational pressures already associated with ransomware events in professional-services sectors.
If your data was in this claimed breach
Monitor bank and credit-card statements for unusual activity and consider placing a credit freeze or fraud alert with the major bureaus. Review any tax-related correspondence from the IRS or state agencies for signs of misuse. Individuals can also run a free exposure scan of their email address against known breach data sets to check for additional appearances of their information.
AICompiled with AI assistance from public sources and published under our editorial standards.
How this breach connects
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Publicly posted by 8base — unverified claim, pending independent verification
Breach listings — particularly those originating from ransomware or leak sites — are third-party claims that may be unverified, incomplete, or inaccurate. A listing does not by itself confirm that a breach occurred or that any specific data was exposed. Severity is an automated assessment, not a definitive rating. Verification status is shown where available.
Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.