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Investigation OpenOR AG filing · March 18, 2026

The Michael Larson Co. Reports Data Breach to Oregon Regulators

The Michael Larson Co., PC in Oregon has filed notice of a data breach with state authorities, indicating that an incident on January 29, 2026, may have exposed personal information. The company is currently investigating the scope of the event. Individuals who receive notification should review its details carefully.

State
OR
Breach date
January 29, 2026
Reported
March 18, 2026

The Michael Larson Co., PC, based in Oregon, has submitted an official data breach notification to state regulators. This filing indicates that the company experienced a security incident that potentially compromised personal information. The report was made on March 18, 2026, concerning an event that occurred on January 29, 2026.

According to the public filing, the specific types of data involved in this breach were not detailed. Therefore, individuals should consider that their general personal information may have been affected. The notification does not specify how many people were impacted by this incident.

The Michael Larson Co. has stated that it is actively investigating the breach to understand its full extent and determine precisely what information was exposed. These details are derived from public records filed with state consumer protection divisions, which serve as an official source for breach disclosures.

For individuals who receive a direct notification from The Michael Larson Co., it is crucial to read the notice thoroughly for any specific instructions or recommendations. Regardless of whether specific data types are mentioned, a good general practice is to remain vigilant for any unusual activity involving your personal accounts. This includes monitoring financial statements and credit reports for unauthorized transactions or new accounts opened in your name.

Regularly changing passwords for online services and enabling multi-factor authentication where available are also advisable security measures. These steps can help protect your information, even if the precise nature of the exposed data is not yet fully known.

Source: OR Attorney General filing

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