The AssetMark Trust Company Data Breach: Incident Facts and Free Case Review
AssetMark Trust Company is a financial institution that provides investment management and custodial services, necessitating the storage of highly sensitive financial and personal data. As a trust company, they typically collect and maintain information such as Social Security numbers, investment account details, tax identification numbers, and comprehensive financial profiles to facilitate wealth management and fiduciary duties. This data breach was officially reported to the Texas Attorney General in 2026, confirming that unauthorized parties may have accessed sensitive client records. If you received a data breach notification letter, it indicates that your personal information was likely included in the impacted files. We recommend reviewing the letter carefully to understand the specific scope of the incident and the identity monitoring services being offered to protect your assets.
- State
- Texas
- Breach date
- March 17, 2026
- Reported
- May 8, 2026
What to do if you were affected
These general steps can help limit the risk of identity theft and fraud after any data breach.
Stay alert to targeted scams
Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.
Keep your notification letter
Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.
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