AssetMark Trust Company Reports Data Security Incident to Regulators

AssetMark Trust Company, based in Texas, has reported a data security incident to regulatory authorities. The breach is documented as having occurred on March 17, 2026, with the official filing made on May 8, 2026. This notification is part of a public record, indicating an ongoing situation regarding the security of personal information.

Public records from the regulatory filing do not specify the exact categories of personal information that may have been involved in this incident. Similarly, the number of individuals potentially affected by this event has not been disclosed in the public documentation at this time.

When incidents like this occur, it generally means unauthorized access to a system containing personal data. Although the specific data involved here is not detailed, it is prudent for individuals who have engaged with AssetMark Trust Company to remain vigilant.

It is advisable to monitor any accounts associated with the company for unusual activity and to be cautious of unsolicited communications that request personal details. Such communications could be attempts to exploit information that may have been exposed. Consider reviewing financial statements and other personal accounts regularly for any discrepancies.

As the investigation by AssetMark Trust Company is currently ongoing, further details may emerge. This information is based on public filings made to comply with data breach notification laws.