Microsoft Edge: v.142 - Tab Search

🚨 The Signal: Microsoft Edge gains 'Tab Search' and 'Organize Tabs' features, allowing users to quickly find, reopen, and manage browser tabs. This enhances user productivity but introduces new browser functionality that security teams should be aware of for potential data exposure vectors.

The Impact

End users gain new browser features, posing a low security risk related to data visibility within the browser.

• End users: Enhanced tab management could inadvertently expose sensitive tab titles to shoulder-surfers.
• Security teams: Need to be aware of new browser features for potential data leakage vectors, though risk is low.

The Action

1. Review existing browser security policies for Microsoft Edge to ensure they cover new features.
2. Communicate best practices for handling sensitive information in browser tabs to end users.

Domain: M365-Apps · Impact: low · Workload: M365 Apps