Betterment security incident history
Hacking, data breaches and other security incidents involving Betterment, with related coverage.
Incidents: 1 · Most recent
Betterment third-party marketing platform breach leaks customer data
Impact: Around 1.4 million unique email addresses and contact details such as names
A third-party marketing platform used by US investment service Betterment was breached, leaking customers' personal information, and scam messages promising to triple cryptocurrency transfers were sent out. In February 2026, around 1.4 million unique email addresses and personal information were found in the leaked data. The company said it had blocked the unauthorised access and that there was no sign of access to investment accounts and no exposure of passwords or login credentials.
Related reports: 12 · last report →