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high severity July 05, 2023 · 3 min read Unverified claim — what this is

TDECU.ORG Listed by clop Ransomware Group

If you are a customer of Tdecu.Org, here’s what is being claimed, and what it would mean for you.

TDECU - Your Texas Credit Union With Digital Banking

— from Clop’s own leak-site posting. This is the group’s claim, quoted verbatim; it is not GalaxyWarden’s reporting and has not been independently verified.
TDECU.ORG Listed by clop Ransomware Group

On July 5, 2023, TDECU.org appeared on the leak site operated by the Clop ransomware group. The Texas-based credit union, which provides digital banking services to hundreds of thousands of members, is claimed to have had internal files exfiltrated during a ransomware attack. The listing does not specify the number of people affected or detail exactly which records were taken.

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Primary Disclosure Details

The Clop leak site listing states that TDECU suffered a ransomware incident and that attackers successfully exfiltrated internal files. No sample data is publicly shown, and the posting does not quantify the volume or types of documents involved. The disclosure indicates the credit union was given a deadline to negotiate before further publication would occur. Public reporting on Clop’s operations confirms the group typically uses such postings to pressure victims into paying extortion demands after initial encryption and data theft.

Why This Matters for You and Your Family

When a financial institution like TDECU is breached, the exposure can reach everyday members who bank, save, or borrow there. Even though the exact data types remain undisclosed, internal files from a credit union often contain names, addresses, Social Security numbers, account numbers, loan records, and employment details. Any of these can be used to open fraudulent accounts, file fake tax returns, or impersonate you at other services. Your family members listed on joint accounts or as beneficiaries are equally exposed, even if they never visit the TDECU website themselves.

Doxxing and Identity-Chain Risks

Credential leaks and internal documents from financial breaches frequently cascade into account takeovers across email, social media, and gaming platforms. Attackers link your leaked email or phone number to usernames on Discord, Roblox, Steam, or other services your children may use. Once one account falls, it becomes a pivot point for social engineering and further doxxing. The real danger is the chain: a single breach can quietly expose your household’s full digital footprint months or years later when the data surfaces on underground forums.

Clop’s Known Track Record

Public reporting attributes Clop’s emergence to 2019, with a sharp increase in activity after it began exploiting vulnerabilities in file-transfer software such as MOVEit in 2023. The group has targeted banks, healthcare providers, educational institutions, and retail organizations. Its typical playbook involves gaining initial access through vulnerable remote-access tools or exploited software, exfiltrating data before deploying ransomware, then running a dual-extortion campaign that combines encryption with threats to publish stolen files. Clop has repeatedly demonstrated willingness to publish sensitive corporate and personal data when victims refuse payment.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, then use the cleanup to remove what you can.
  • Rotate any password you used at TDECU.org anywhere else it appears and switch to 2FA through an authenticator app rather than SMS.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure is caught in hours instead of months.
  • Cover the household with DoxxScan family protection that extends to dependents and children’s gaming accounts that often chain back to the same address or parent email.
  • Let remediation specialists handle ongoing takedown requests for any personal records that appear on data-broker or extortion sites.

The TDECU breach is a reminder that financial institutions remain high-value targets and that your personal exposure can outlast any ransom negotiation. Starting proactive defense now limits how far attackers can travel down the identity chain. DoxxScan by GalaxyWarden delivers continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, and hands-on remediation by specialists, with household coverage that includes children’s gaming accounts. Source: Clop leak site via ransomware.live

What the free scan actually returns

Sample resultyou@email.comIllustrative — not a real person

Found on people-search siteswe remove these

These listings are live, public, and legal to remove — and removing them is what we do.

value redacted in this sampleage, relatives, address historySpokeo
value redacted in this samplephone, household, property recordsBeenVerified
value redacted in this sample582 companies checked

Found in breach recordsverifiedreported — unverified

Each record is labeled: confirmed breach data, or an attacker’s claim no one has verified.

verifiedvalue redacted in this samplepassword + phone · 2024telecom breach
unverifiedvalue redacted in this sampleclaimed in ransomware listing · 2026leak-site claim

Leaked data cannot be deleted from the internet — anyone claiming otherwise is lying. Broker listings can be removed. We do the second, and show you exactly what to fix from the first.

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Tdecu.Org is one listing. Your email is probably in others.
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Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed July 05, 2023
Last reviewed August 8, 2026
Affected Unconfirmed
Unverified claim — what this report is
This page documents a public listing on a ransomware/extortion group’s leak site, tracked via public threat-intelligence sources. A listing is the attacker’s claim. GalaxyWarden aggregates and reports such claims; we have not independently verified that a breach occurred, what data (if any) was taken, or the accuracy of anything the group asserts, and the named organisation has not necessarily confirmed the incident. Sections above describe what the listing shows and the group’s documented history — not verified findings about the named organisation. If you represent this organisation and believe anything here is inaccurate, tell us and we’ll review it promptly.
Editorial & sourcing policy
GalaxyWarden is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data. Breach information is compiled from publicly accessible sources and threat-intelligence platforms, and is reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — see our content & takedown policy or write to support@galaxywarden.com.
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