Samsung Galaxy Users Report Random Account Lockouts

Samsung Galaxy users worldwide have been randomly locked out of their accounts since early this week, with the company offering no official explanation or fix for the widespread issue. The problem, which began around September 1, 2026, has left users unable to access critical services tied to their Samsung accounts, including Samsung Wallet, SmartThings smart home controls, and the Samsung Find phone-tracking feature. Reports flooded Reddit and Samsung's own community forums starting Monday, with users from the United States, Canada, Mexico, and Spain all describing the same error message: "Account deactivated for security reasons." Many users reported being forcibly signed out of their accounts, with the deactivation message appearing when they attempted to sign back in. The lockouts are not tied to a specific device model or region, indicating a broad system-level issue. A leading theory among affected users and some Samsung support agents points to the use of Gmail alias addresses as a potential trigger. Gmail aliases are created by adding a plus sign or period to a standard email address, a common practice for organizing inboxes.