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Updated about 1 month ago

Plunkett Cooney Data Breach

▼ Key takeaways

•Reports suggest a potential breach involving Plunkett Cooney.
•Discovered on April 1, 2026.
•Confirmation level: Based on reports.

Detailed summary

In April 2026, the SilentRansomGroup listed Plunkett Cooney, a law firm, as a ransomware victim. No official statements or notifications from the company have been publicly released regarding this incident.

The specific types of data exposed, the number of individuals affected, and the states impacted have not been publicly disclosed. It is also unknown if sensitive data such as SSN, medical records, or financial information was compromised. No state Attorney General filings or official breach notification letters have been found.

Details surrounding this incident may change as more information becomes available. Affected individuals may receive delayed notifications.

Company Response Timeline

Breach Occurred

Apr 1, 2026

Company Discovered

Unknown

Regulator Notified

Unknown

Consumers Notified

Unknown

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 Plunkett Cooney?

Yes

What should I do?

Change your passwords

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

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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

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