Betterment third-party marketing platform breach leaks customer data
A third-party marketing platform used by U.S. investment service Betterment was breached, leaking customer personal information, and scam messages promising to triple cryptocurrency transfers were sent. In February 2026, about 1.4 million unique email addresses and personal information were found in the leaked data. The company said it had blocked the unauthorized access and that there was no sign of access to investment accounts and no exposure of passwords or login credentials.
Key facts
- Affected organization
- Betterment
- Incident type
- Data breach
- Occurred / detected
- Not confirmed
- Scale of damage
- About 1.4 million unique email addresses and contact information such as names
- Cause / method
- Breach of a third-party marketing platform
- Location
- United States
If your data was exposed
Exposed dataNameEmail
- Don’t tap links in texts, calls or emails that mention this incident and offer compensation, refunds or breach checks. Check directly on the organization’s official website or app.
Timeline
- Betterment confirmed a personal data breach linked to fake cryptocurrency scam notifications sent to customers.
- About 1.4 million unique email addresses and personal information were found in the leaked data, and the company said passwords and login credentials were not exposed.
- Two class-action lawsuits were filed against Betterment over the customer data leak.
12 related reports
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- Betterment confirms data breach after wave of crypto scam emails
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- Betterment breach scope pegged at 1.4M users
- Over 1.4 million Betterment accounts exposed in data breach
- Betterment data breach exposes 1.4 million customers
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- Betterment faces two class actions after customer PII exposed in data breach
- Class actions allege Brightspeed data breach exposed 1M customers’ PII
The summary and key facts are written by AI from related reports and may contain errors. Check the original articles and the organization’s official statements for accurate details.