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Updated 14 days ago

Leer Corp Data Breach

▼ Key takeaways

•Reports suggest a potential breach involving Leer Corp.
•Discovered on August 12, 2026.
•Possible data exposed: SSN.
•Affects individuals in: California.
•Confirmation level: Based on reports.

Detailed summary

RansomLook first observed a post about Leer Corp on 2026-08-12 from the CRPX0 group. The listing said the victim was Leer Corp, described the status as leaked, and gave a location of California, USA. It also listed a deadline of 2026-07-29 and a volume of 6.8 GB.

The source did not identify what data types were included, how many individuals were affected, or whether the material contained Social Security numbers, financial records, or medical records. No regulator notice, company breach notice, or litigation filing was identified in the source material consulted.

Because the post came from a ransomware leak listing, later notices or filings may provide more details. The information in the public post may be incomplete at the time it was first observed.

Data possibly involved

SSN
Can be used to open fraudulent accounts and file false tax returns

Company Response Timeline

Breach Occurred

Jul 29, 2026

Company Discovered

Aug 12, 2026

Regulator Notified

Unknown

Consumers Notified

Unknown

14 days to discover

Breach Verification Status

Reports Only

Current

Initial dark web reports of potential breach

Company Confirmed

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:

Monitoring

We're monitoring this situation for developments.

Were You Affected By This Breach?

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Check Your Risk Level

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Do you use Leer Corp?

Yes

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What should I do?

Change your passwords

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

Enable two-factor authentication

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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

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