AI and Oversharing: Who Can See Your Business Data?
AI and Oversharing: Who Can See Your Business Data?
Generative AI is changing how employees find, summarise and use business information. Tools such as Microsoft 365 Copilot can help people work more efficiently, but they also make it important to understand exactly what information employees are permitted to access.
And that's where things can get interesting.
Many organisations have files, folders and SharePoint sites that have accumulated permissions over time. Access may have been granted for a project, shared with a wider team or simply never reviewed.
Introduce AI into that environment and information that was previously difficult to find may suddenly become much easier to discover.
The important distinction is that enterprise AI tools such as Microsoft 365 Copilot respect existing permissions. They don't automatically give employees access to information they weren't authorised to see.
But they don't fix overly broad permissions either.
Why does AI oversharing matter?
An employee might have legitimate access to a document without necessarily needing that information for their current role.
AI-powered search and summarisation can make that information easier to surface, increasing the importance of reviewing existing access arrangements.
Before introducing AI across your organisation, it's worth asking:
- Do employees have access to more information than they need?
- Have SharePoint and Microsoft 365 permissions been reviewed recently?
- Is sensitive information appropriately classified and protected?
- Are external sharing arrangements properly controlled?
- Do you understand which business information your AI tools can access?
Getting AI ready starts with understanding your data
AI governance isn't just about deciding which tools employees can use. It's also about making sure the right information is available to the right people.
Reviewing permissions, addressing oversharing and applying appropriate data protection controls can help organisations benefit from AI without introducing unnecessary exposure.
Watch our short video to understand why existing permissions matter when introducing AI into your workplace.
At Robinscroft, we help organisations take a practical approach to cybersecurity, Microsoft 365 and AI readiness, bringing greater clarity and control to the technology they rely on.


