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Legaltechconfidentialitystorage

Legaltech and attorney-client privilege: what vendors forget when storing acts

Published on 2026-04-164 min readFlorian

Privilege is not just another GDPR checkbox

Attorney-client privilege is not one compliance item among others — it's a criminal-law obligation. Yet many legal tools treat legal acts as plain client files.

What causes problems

  • vendor support staff reading acts in clear to "help";
  • application logs containing excerpts of acts;
  • engineering team querying the DB in clear for debug;
  • unencrypted backups or stored at an unvetted sub-processor.
  • The line to hold

    A confidential act must be unreadable to the vendor. Encryption, access separation, access proof. Without that, the commercial promise doesn't hold when an incident happens.

    Related articles

    Three adjacent analyses to keep exploring the same attack surface.

    Sources

    Written by Florian
    Reviewed on 2026-04-16

    Editorial analysis based on official vendor, project, and regulator documentation.

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