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investigation open

Updated about 1 month ago

Challenge Mfg. Data Breach

▼ Key takeaways

•Reports suggest a potential breach involving Challenge Mfg..
•Discovered on June 26, 2026.
•Possible data exposed: Names, Social Security numbers, Medical information.
•Affects individuals in: Texas.
•Confirmation level: Confirmed by company.

Breach confirmed

The Challenge Mfg. breach is confirmed. If you may be affected, add your details below and we will take it from there.

Detailed summary

Challenge Mfg. Company, LLC, an automotive parts supplier, experienced a data security incident around May-June 2026. The company reported unauthorized access to sensitive data and notified the Texas Attorney General’s Office on June 26, 2026. Details regarding the cause or third-party involvement have not been publicly disclosed by the company, though some reports link the incident to the "Chaos" ransomware group.

The breach involved sensitive personal information, including names, Social Security numbers, and medical information. At least 1,661 Texas residents have been confirmed as affected, with mail notices sent to potentially impacted individuals. The total number of affected individuals nationwide is not yet publicly quantified, and it remains unclear if financial data was involved.

Additional details about this incident may emerge over time, and affected individuals may receive delayed notifications.

Data possibly involved

Names
Social Security numbers
Can be used to open fraudulent accounts and file false tax returns
Medical information

Company Response Timeline

Response Grade

Notified consumers within 30 days of discovery

Breach Occurred

May 1, 2026

Company Discovered

Jun 26, 2026

Regulator Notified

Jun 26, 2026

Consumers Notified

Jun 26, 2026

56 days to discover

0 days to notify consumers

Breach Verification Status

Reports Only

Complete

Initial dark web reports of potential breach

Company Confirmed

Current

Company has acknowledged the breach

Regulator Confirmed

Confirmed by regulatory authorities

Note: Breach verification can take time. Information may evolve as more details become available from companies and regulators.

Case Status:

Investigation Open

We're actively investigating this case and seeking affected individuals.

Were you affected? Submit your information below.

Were You Affected By This Breach?

If you are a customer or have received a data breach notification, you may submit your information as part of our ongoing investigation. Submitting your information is free and does not obligate you.

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Check Your Risk Level

Answer a few questions to understand how this breach might affect you

Do you use Challenge Mfg.?

Yes

What state are you in?

What should I do?

Change your passwords

Update passwords for the affected service and any accounts using the same password

Enable two-factor authentication

Add an extra layer of security to your accounts

Monitor your accounts

Watch for suspicious activity on your financial and online accounts

Watch for phishing attempts

Be cautious of emails or messages claiming to be from the affected company

Consider a credit freeze

Prevent unauthorized access to your credit report

Scan your email for other exposures

Check whether this address shows up in other known breaches. Free, no account.

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