Copilot & Data Exposure Risk Assessment

Find and fix oversharing before Copilot or search exposes it. 1 to 3 weeks.

Copilot does not create data exposure; it reveals the exposure that already exists. CloudWay’s 1 to 3 week assessment maps where sensitive data lives in your Microsoft 365 tenant, how broadly it is shared, and which controls are missing, and delivers a remediation plan ranked by risk, so productivity features like search and Copilot stay safe to use.

Proving Copilot’s value at the same time? See our Copilot Value & Use Cases: one engagement makes the rollout safe, the other proves it pays.

The challenge

Years of broad permissions, “Everyone” links, and forgotten sites mean most Microsoft 365 tenants contain sensitive content that far more people can access than anyone intends. Search made this hard to notice. Copilot makes it impossible to ignore.

Uncontrolled sharing

Sensitive information may be shared too broadly across files, sites, teams, and links.

Unclear access

It can be difficult to know who has access, who owns it, and what should remain.

Copilot exposure risk

Search and Copilot may surface information that should not be seen by every user.

What we do

CloudWay runs a structured oversharing assessment across your Microsoft 365 tenant. We identify where sensitive data lives, map how it is shared through permissions, links, and group memberships, and pinpoint the controls that are missing. You get a remediation backlog ranked by risk, quick wins your team can execute immediately, and a phased roadmap that makes the Copilot rollout defensible, without locking down collaboration so hard that people work around it.

Step 1

Assess sensitive data

Identify where sensitive data lives across the environment.

Step 2

Review sharing

Understand how data is shared and where access is unclear.

Step 3

Identify missing controls

Highlight the controls needed to reduce exposure risk.

Step 4

Prioritise remediation

Create a practical plan that balances risk and productivity.

You get

Typical outcomes

Exposure and risk hotspots

You get a mapped view of where sensitive data is overshared, ranked by risk.

Clarity on highest-risk locations

You know exactly which sites and shares carry the highest risk.

Prioritised remediation backlog

You get a remediation backlog ranked by risk and effort, ready to assign.

Clearer and assigned ownership

Every remediation item has a named owner.

Quick wins

You get quick wins your team can execute in the first week, such as expiring stale sharing links, so risk drops before the larger remediation starts.

Remediation underway

Risk reduction starts during the engagement, not after the report.

Phased roadmap

You get a phased roadmap that reduces exposure step by step while keeping collaboration workable.

Ideal for

Customers preparing for Copilot

For organisations planning rollout and concerned about data exposure.

Organisations with uncontrolled sharing

For teams with broad permissions, shared links, and unclear access.

Leaders needing a defensible plan

For leaders who need a prioritised, evidence-based remediation plan.

Why CloudWay

CloudWay AS is a Norwegian Microsoft consultancy working across Europe, and its governance work is done with your people, not for them: controls are built together and documented in runbooks, so they stay effective and auditable long after the engagement ends. The team includes seven Microsoft MVPs; the customer stories page shows what that looks like in practice.

Ready to improve how your teams work?

Start with a focused workshop to identify priorities and align your organisation.