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Finance & Banking · Case Study

An insurer eliminated dark data before a cloud migration

Discovering and remediating years of forgotten sensitive data — with approval — before it moved.

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OrganisationInsurance company

The challenge

A cloud migration threatened to lift years of dark data — old exports, personal data, credentials in spreadsheets — onto a new attack surface.

The insurer needed to know, and clean, what it held before anything moved.

The Siberson solution

1

Inventory first

Veriket Discovery mapped sensitive data across shares, databases and endpoints slated to migrate.

2

Score exposure

Findings were risk-scored to prioritise action.

3

Remediate with approval

Data was masked, encrypted, quarantined or deleted through an approval workflow before migration.

4

Verify after

Post-migration scans confirmed clean placement.

Results

Years
Of dark data remediated
Approval
based mask / delete / encrypt
Clean
Cloud landing zone
“We migrated with a map instead of migrating our risk.”

Products used

Compliance & standards

KVKK
GDPR
ISO 27001

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