Retirement plans may be sharing or selling Americans' personal data, watchdog warns

A new report by the Government Accountability Office (GAO) warns Americans' retirement plans may be sharing or selling personal information that can be used to market financial products and services.Over 126 million Americans are enrolled in employer-sponsored retirement plans, such as a 401(k) or similar account, with total assets in those plans exceeding $9 trillion, according to the GAO.Those plans are typically administered by external providers of financial services and the report explained