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Investigation OpenIN AG filing · May 29, 2026

Mariner Wealth Advisors LLC Reports Data Incident in Indiana

Mariner Wealth Advisors LLC has reported a data incident that occurred on November 21, 2025, affecting personal information. The company filed notice on May 29, 2026, and is currently investigating the scope and nature of the event. Individuals who may be impacted should remain vigilant regarding their personal data.

State
IN
Breach date
November 21, 2025
Reported
May 29, 2026

Mariner Wealth Advisors LLC, operating in Indiana, has publicly reported a data incident. This event, which occurred on November 21, 2025, involved an exposure of personal information. The company filed official notice regarding the incident on May 29, 2026, as required for data breaches involving residents.

The specific type of breach and the categories of personal information affected by this event have not been detailed in public filings and are currently under investigation by Mariner Wealth Advisors LLC. It is important for individuals to understand that while specifics are pending, any compromise of personal data warrants careful attention.

If you are a current or former client of Mariner Wealth Advisors LLC, it is advisable to closely monitor statements and financial accounts for any unusual activity. Be cautious of unsolicited emails, phone calls, or messages requesting personal details, and verify the legitimacy of any communications claiming to be from the company. Regularly changing passwords for online accounts and enabling two-factor authentication can add layers of security.

This disclosure is based on public records, and the investigation into the full extent of the incident is ongoing. Individuals are encouraged to review any direct notifications they may receive from Mariner Wealth Advisors LLC for specific guidance and further details as they become available.

Source: IN Attorney General filing

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