Document fraud detection

Detect a fake Kbis extract

The Kbis extract is the official proof that a French company is registered with the trade and companies register. It is required to onboard a supplier, open a business account or grant credit. A forged Kbis opens the door to supplier fraud and shell companies. Docusan checks the extracts you receive and flags modifications.

Typical frauds

The most common forgeries

01

Edited director or address

The director’s name, registered office or business activity is changed on a genuine extract to impersonate the company.

02

Refreshed old extract

The date of an outdated extract is changed to meet the requirement of a document issued less than three months ago.

03

Fictitious company

An extract is fabricated for a company that does not exist, to get onboarded or paid.

Our detection approach

What Docusan analyzes

Four levels of analysis to spot forgeries, whether the document is a PDF, a scan or a photo.

01

Metadata

  • Missing metadata
  • Inconsistencies in the file properties
02

Pixel-level anomalies

  • AI-generated images, deepfakes
  • Inserted content (splicing, inpainting, copy-move…)
03

Structural anomalies

  • Edits and annotations
  • Recovery of previous versions
04

Customizable detectors

  • Consistency with document templates
  • Data cross-checking
  • Watchlists

FAQ

Your questions

Does Docusan query the company register?

No. Docusan analyzes the document itself. It shows you which extracts contain anomalies and deserve to be checked against the public register.

Can Kbis extracts be checked during supplier onboarding?

Yes. With the API, every document submitted by a new supplier can be analyzed automatically, with a risk level sent back to your tool.

Which other documents should be checked for a supplier?

Invoices and bank details are the documents most exposed to supplier fraud; Docusan analyzes them the same way.

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