Copilot Audio Overview slaps strictest security label on saved podcasts

Microsoft Copilot's Audio Overview feature automatically applies the most restrictive security label to saved audio summaries when public notes are mixed with classified documents. The rollout runs through late November 2026.

• Mixing public and classified notes forces the strictest label on audio summaries
• Audio Overview is rolling out through late November 2026
• The security label is inherited from the most restricted document in the set