Salesforce is implementing stricter step-up authentication to enhance data protection against sophisticated data exfiltration attacks, effective June. Users will need to re-verify their identity when performing high-risk actions, such as exporting or printing reports, which creates an additional security layer. Step-up challenges can occur either on a time-based schedule or when detected anomalies arise. It is crucial for users to be prepared with registered multi-factor authentication methods, as failure to comply will block data export or printing actions. Communication about these changes is essential for a smooth transition.
Step-by-Step Guidance: https://help.salesforce.com/s/articleView?id=005317465&language=en_US&type=1