AssetMark, Inc. Data Breach: Oregon Records Exposed in May 2026 Incident
By Data Breach Law Group | Posted on June 11, 2026 · Oregon
Investment platform AssetMark, Inc. reported a data breach in Oregon on June 11, 2026, stemming from an incident in May 2026. The breach exposed sensitive personal and financial records, including Full Names, Social Security Numbers, and Investment Portfolio Details. Our firm is actively investigating this incident and its implications for affected individuals, inviting those who received a notification to seek a free legal review.
DataBreachLawGroup.com has initiated an investigation into the AssetMark, Inc. data breach, which was formally reported to authorities in Oregon on June 11, 2026. This incident, which occurred on or about May 15, 2026, impacts individuals whose sensitive personal and financial information was entrusted to the wealth management platform.
The compromised data categories reportedly include Full Name, Social Security Number, Date of Birth, Financial Account Number, Routing Number, Investment Portfolio Details, Transaction History, and Mailing Address. The exposure of such comprehensive financial and identity information presents significant risks to affected individuals, potentially enabling fraud, identity theft, or unauthorized access to investment accounts.
As a financial services entity, AssetMark, Inc. is bound by stringent regulations, including the Gramm-Leach-Bliley Act, mandating robust security measures to protect customer data. A breach of this nature raises critical questions about the adequacy of the company's data security protocols and its adherence to legal obligations to safeguard highly sensitive information.
For consumers who have received a data breach notification letter from AssetMark, Inc., it serves as official confirmation that your confidential records were compromised. Receiving this notice establishes your standing to pursue legal recourse. It is important to understand that you do not need to demonstrate immediate financial loss to explore your legal options.
We handle these complex data privacy cases on a contingency fee basis, meaning there are no out-of-pocket costs for you, and attorney fees are only paid if we successfully recover compensation. Given the financial sensitivity of the exposed data, we encourage all affected AssetMark clients to understand their rights and consider a free, no-obligation case review.
Source: Oregon Attorney General breach notification record
If you were affected
Freeze your credit
Place a free credit freeze with Equifax, Experian, and TransUnion. A freeze blocks new accounts from being opened in your name and can be lifted anytime.
Watch your financial accounts
Review bank and card statements for unfamiliar activity and turn on transaction alerts. Report anything you don't recognize to your bank right away.
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.
Did you receive a letter from AssetMark, Inc.?
A case review is free and confidential. Tell us about your letter and we will explain your options.