Data Exposure Score: Critical
78% of your classified data items carry a measurable exposure risk — meaning they contain sensitive content that is either unlabelled, mislabelled, or accessible to AI tools without appropriate classification guardrails. This report details exactly where your Microsoft Purview deployment is falling short, and what full-spectrum classification can recover.
130,378
Items Classified by D&M
11.3%
Current Purview Score
21.6%
Achievable Purview Score
June 2026
Assessment Date
Core Labelling Gaps
Should Be Labelled — Aren't i
28,208
Items containing sensitive content with no Purview sensitivity label applied. These files have zero protection enforcement.
21.6% of total data estate
Labelled Incorrectly i
1,021
Items with an over-labelled, under-labelled, or invalid sensitivity label. Wrong labels create false confidence and policy misfires.
1,006 labelled too low · 15 with an invalid label
Purview Protection Score Gap i
21.6% gap
The gap between your current score (11.3%) and what is achievable with correct labelling. Closing this gap requires full-spectrum classification.
Reparable with D&M
Purview vs. Full Coverage i
57.8% gap
Purview can label at most 42.2% of your data. The remaining 57.8% — 75,358 items — sits outside Purview's reach entirely, visible only through D&M full classification.
Purview cannot close this gap
Coverage Overview — 130,378 Total Items i
Share of total data estate
11.3% (14,733 items)
Correctly labelled today
42.2% (55,020 items)
Purview's total protection ceiling
100% (130,378 items)
D&M full classification ability
Data Volume Breakdown — Labelling Coverage
| Category |
Items |
% of Total |
What this means |
|
Total Unstructured Data Items
i
|
130,378 |
100% |
Your full unstructured data estate in scope |
|
Currently Tagged with Purview
i
|
0 |
0.0% |
No items carry an active Purview sensitivity label today |
|
Purview-Labelable (D&M Max Coverage)
i
|
55,020 |
42.2% |
The ceiling of what Purview can ever label — even at full deployment |
|
Classified by D&M (Full Sensitivity Coverage)
i
|
130,378 |
100% |
D&M classifies every item — including what Purview cannot reach |
Key takeaway: Purview's maximum possible coverage is 42.2% of your data estate. The remaining 57.8% requires D&M to classify, identify, and protect.
Extended Risk Indicators
Purview Protection Score
i🛡️
11.3% → 21.6%
Your current Purview Protection Score is 11.3%. With correct labelling applied to all labelable items, this rises to 21.6% — the maximum Purview can achieve. Reaching 100% requires D&M full classification.
Current: 11.3%Purview max: 21.6%
19,340
Sensitive items with no protection action taken — no label, no DLP policy applied, no audit trail. These files are effectively invisible to your security stack.
14.8% of total · No protection in place
Top Data Risk Categories
i📂
Personal Identifiable Information (PII)
91,265
Financial & Payment Data
24,810
Health & Medical Records
14,303
Credentials & Access Data
8,941
11.3%
Of all labelled items, 11.3% are correctly labelled today. This is the single KPI your compliance team needs to present to the board — with significant room to improve.
11.3% accurateTarget: 95%+
Data Age Distribution (Sensitive Items)
i📅
68%
of sensitive items are older than 3 years and have never been reviewed or relabelled. Stale sensitive data compounds breach risk and violates data minimization obligations under PIPEDA and Quebec Law 25.
Compliance Framework Coverage
i⚖️
PIPEDA / CPPA
12% covered
Quebec Law 25
9% covered
GDPR (Cross-border transfers)
31% covered
Full coverage achievable with D&M
AI-Ready Data Score (M365 Copilot)
i🤖
83%
of sensitive items are currently accessible to Microsoft 365 Copilot without classification guardrails. AI will surface unclassified sensitive data in responses unless labels are in place first.
$4.9M
Estimated financial exposure if a breach occurred today. Based on 28,208 unprotected sensitive records × $173 USD avg. cost-per-record (IBM Cost of a Data Breach Report 2024). Excludes regulatory fines.
28,208
Unprotected records
$173
Per-record avg. (IBM 2024)
Classification Drift — Items Never Reviewed
i🕰️
102,155
Items in your environment that have never been reviewed or relabelled since initial classification — 78.4% of your total data estate. Sensitivity levels change as content evolves; these items may be mis-classified today without anyone knowing.
78.4%
Of total data estate
Dark Data — Unseen but Still Regulated
i🌑
53,455 items
41% of your data estate has not been accessed in over 2 years — yet still contains sensitive content subject to PIPEDA, Quebec Law 25, and GDPR. This data carries live compliance obligations while delivering zero business value.
2+ years
Since last accessed
Live risk
Compliance obligations remain
Deletable
Candidates for remediation
🔍
Beyond Regular Expressions
D&M finds any privacy or security data — not just pattern-matched regex. We identify sensitive content Purview's built-in classifiers miss entirely.
⚡
Full Classification in Days
Scan, classify, and label your entire unstructured data estate — email, files, SharePoint, OneDrive — without agents or infrastructure changes.
📈
Used on 7BN+ Data Items
400+ security and compliance teams worldwide trust D&M as the data foundation for governance, AI readiness, and breach response.
Ready to close your Purview gap? Start with a free risk analysis.
We'll scan a representative sample of your environment and return a report like this one — at no cost and no commitment.
All figures shown are sample data for illustrative purposes only. Actual results will vary based on your organization's environment and data estate. Breach cost estimate based on IBM Cost of a Data Breach Report 2024 ($173 USD per record average). D&M classification is not a substitute for legal advice. Data & More is a registered trademark of Data & More ApS.