VulnerabilityBleeping Computer
3.0 — LOW
Microsoft Teams to get efficiency mode on PCs with limited resources
Microsoft is preparing to roll out a new Efficiency Mode for Microsoft Teams for systems with limited CPU and memory resources to improve app responsiveness. [...]
🤖 AI BriefingAuto-generated threat analysis
🔍Threat Overview
Microsoft Teams is introducing Efficiency Mode to improve app responsiveness on systems with limited resources, and also enhancing security features such as reporting suspicious external users and automatically tagging third-party bots in lobbies.
⚙️Technical Details
Affected Systems
Teams for WindowsTeams for Mac
Attack Vectors
CPU and memory resource limitations
💥Impact Assessment
Severity: medium
Who Is at Risk
Users of Teams for Windows and Mac with limited CPU and memory resources
🛡️Recommended Actions
1Enable Efficiency Mode by default on eligible devices to improve app responsiveness
2Regularly review Security Detection Reports in the Teams admin center to detect suspicious activity
3Verify the authenticity of external callers in social-engineering attacks using new fraud-protection feature for calls
📦Affected Products
Microsoft Teams
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