Advisors like being able to manage their clients’ retirement-plan assets held at their employers’ administrators, but plan administrators say those services pose a security risk.

Fidelity Investments faced a significant issue when users across the United States reported being locked out of their 401(k) ...

The letter Kelly Havins received in September seemed fishy. Havins, 63, lives in Phoenix and works as a food retail consultant. The letter appeared to be from Fidelity Investments, where he has had ...