Human Intelligence / Sources and verification

HUMINT

Information obtained from people: industry specialists, former employees, market participants. In corporate practice - lawful interviews and expert conversations that supplement documentary sources.

01

Practical significance

Documents show what happened formally, people show how it worked in practice. HUMINT helps to understand a counterparty's reputation in the industry, a person's actual role in a company, and context that does not appear in registries. Each such piece of information remains one party's account and requires confirmation.

02

Where it is used

  • corporate and competitive analysis
  • industry reputation checks
  • team assessment before investment
  • reconstructing the context of corporate disputes
03

What the term does not mean

Does not mean recruitment, pressure, deception of the interlocutor, or obtaining information constituting a trade secret. Conversations are conducted openly and voluntarily.

04

How it differs from «OSINT»

OSINT works with recorded sources, HUMINT - with people. The former can be verified by reference, the latter requires cross-checking against documents. More about this term

05

Illustrative example

Before a company acquisition, conversations with market participants showed that the claimed "largest supplier" in fact worked with only one client - the target of the transaction itself.

06

Related terms, services and guides

Definition verified 3 August 2026

← Full BLACKFILE glossary

Does this term relate to your situation?

Describe the situation in your own words. BLACKFILE will assess whether it is acceptable and suggest the appropriate area of work.