Microsoft 365 Copilot is genuinely impressive. It drafts emails, summarises meetings, pulls insights from files you’d forgotten existed, and gives your team back hours every week. Most SME decision-makers we talk to are either already planning their Copilot rollout or actively being pushed toward one by Microsoft or their licence reseller.
But here’s what often doesn’t come up in those conversations: Copilot doesn’t check whether someone should see a file before it surfaces it. It works with whatever Microsoft 365 already has access to, which means if your permissions aren’t right, your sensitive data isn’t safe. HR documents, board papers, client contracts, salary information. If the wrong people can technically access those files today, Copilot will happily surface them tomorrow. Erroneous access permissions that have sat quietly in the background for years become a live data leakage risk the moment you enable Copilot at scale.
This isn’t a reason to avoid Copilot. It’s a reason to deploy it properly. The Core AI Security Pack puts the data classification, access controls, and governance layer in place before Copilot goes live, so your organisation gets all the productivity gains without the security risks. It’s not a blocker. It’s the foundation.