AssetMark, Inc. data breach
AssetMark, Inc. appears in 10 breach notices filed with Rhode Island AG, California AG, Texas AG, Washington AG, Vermont AG, Oregon DOJ, Montana DOJ, New Hampshire DOJ and Maryland AG, most recently reported on July 8, 2026.
Also listed as: AssetMark Inc.
Breach notices filed with regulators
| Reported | Filed with | Breach date(s) | People affected | Data involved | Source |
|---|---|---|---|---|---|
| Jul 8, 2026 | Rhode Island AG | Not listed | Not listed | Not listed | Notice ↗ |
| Jun 26, 2026 | California AG | May 15, 2026 | Not listed | Not listed | California AG list ↗ |
| Jun 18, 2026 | Texas AG | May 15, 2026 | 29,802 Texas residents | Name of individualSocial Security Number Information | Texas AG list ↗ |
| Jun 15, 2026 | Rhode Island AG | Not listed | Not listed | Not listed | Notice ↗ |
| Jun 11, 2026 | Washington AG | May 15, 2026 | 15,468 Washington residents | Social Security NumberName | Washington AG list ↗ |
| Jun 11, 2026 | Vermont AG | Not listed | 1,643 Vermont residents | Social Security NumbersGovernment ID Numbers | Vermont AG list ↗ |
| Jun 11, 2026 | Oregon DOJ | May 15, 2026 | 570,000 Oregon residents | Not listed | Oregon DOJ list ↗ |
| Jun 11, 2026 | Montana DOJ | May 15, 2026 | 1,376 Montana residents | Not listed | Notice ↗ |
| Jun 11, 2026 | New Hampshire DOJ | Not listed | Not listed | Not listed | Notice ↗ |
| Nov 7, 2024 | Maryland AG | Not listed | 1 Maryland residents | NameSocial Security numberFinancial account informationAddressPhone number | Notice ↗ |
Each row is a notice as published by the agency. For state lists, the number affected counts only that state's residents; HHS lists the total reported. SEC rows are Form 8-K Item 1.05 filings, which usually don't give a count. A notice does not mean a settlement exists, and a settlement may cover a different incident than a given notice.
Is there a settlement?
We don't track an open class-action settlement for AssetMark, Inc. right now. Settlements usually come months or years after a breach. Get an email when new settlements are announced.
What you can do now
- Read the notice letter if you got one. It says what data was involved and may offer free credit monitoring with an enrollment deadline.
- Consider a free credit freeze at Equifax, Experian and TransUnion, especially if your Social Security number was involved.
- Change reused passwords and turn on two-factor authentication.
- Watch your bank, card and insurance statements for activity you don't recognize.
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