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Data Loss Prevention

Stopping Email Data Exfiltration Before It Leaves Outlook

Jul 2, 2024 · 5 min read
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S
Siberson Team
Jul 2, 2024 · 5 min read

Most data leaves not through a sophisticated attack but through an ordinary email to the wrong recipient. Email remains the single most common exfiltration channel, which makes it the first place to get DLP right.

The accidental send

Auto-complete puts the wrong address in the To field; a confidential attachment goes to a personal account or a competitor's domain. Verikor inspects the message and its attachments before send, and blocks or warns based on the file's classification and the recipient — with a clear reason shown to the user.

The deliberate send

Insiders test boundaries: renaming files, zipping, or forwarding to webmail. Fingerprinting and endpoint OCR see through these tricks, and every decision is logged as an audit-ready incident.

Compliance evidence, automatically

Each blocked or justified send becomes traceable evidence for GDPR, KVKK and ISO 27001 — no manual reporting required.

Data Loss PreventionVerikor
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