BREAKING
Sensitivity Labels Can Block Copilot
Sensitive files excluded from AI
Rollout timeline
1
Mid-May Preview
↓
2
Mid-June GA
↓
3
Late-July complete
Disabled in Word, Excel, PowerPoint
Benefits vs trade-offs
Benefits
●
Per-file control
●
Existing labels inherit it
Trade-offs
●
Copilot disabled on files
●
Content still in Copilot Chat
Purview label as a security lever
AI NEWS BLITZ
Microsoft now lets organizations block Copilot from analyzing labeled Office files.