New SharePoint Mobile Experience on iOS and Android

🚨 The Signal: SharePoint mobile app for iOS/Android is redesigned with a personalized 'Discover' experience, centralizing relevant files, sites, and news. This change enhances content discoverability and in-app previews, potentially exposing more data to users more quickly.

The Impact

All mobile SharePoint users are affected, with a minor security risk due to enhanced data discoverability on potentially less secure mobile endpoints.

• End users: Increased exposure to sensitive data on mobile devices.
• Security team: Potential for data exfiltration via mobile app if device controls are weak.
• Admins: Need to review mobile device access policies for SharePoint content.

The Action

1. Review existing Microsoft Intune App Protection Policies (APP) for SharePoint mobile to ensure data protection controls are adequate for enhanced discoverability: Microsoft Intune admin center > Apps > App protection policies.
2. Verify Conditional Access policies for SharePoint Online access from mobile devices to enforce compliant device states: Microsoft Entra admin center > Protection > Conditional Access.
3. Communicate to users about the new mobile experience and reinforce secure mobile device practices.

Domain: SharePoint · Impact: medium · Workload: SharePoint