Microsoft says bug causes Copilot to summarize confidential emails

Initial date of issue 3rd Feb 2026

> However, this ongoing incident has been tagged as an advisory, a flag commonly used to describe service issues typically involving limited scope or impact.

How is having Copilot breach trust and privacy an “advisory”? Am I missing something?

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I think the fundamental tension is that AI produces a high volume of low quality output, and the human in the loop hates reviewing all the slop. So people want to just let the AI interface directly, but when you let slop into the real world there are consequences.

When you frame it that way, it’s really not that different. The issue isn’t the access control system itself, more so that it’s really asking too much of people who don’t have the skills or understanding to manage it. Teams of trained professionals get it wrong when the scope is limited to a single application or suite of applications, and you think grandma is going to properly manage access control over her entire digital footprint?