Man-in-the-Middle

Attacker intercepts communication between two parties.

Educational content only. This page does not provide investment, legal, or regulatory advice.

Why it matters

Man-in-the-Middle matters because it affects financial interpretation, product decisions, and industry communication.

Man-in-the-Middle is commonly explained through its core definition and the practical example used in the glossary.

A common mistake is to use Man-in-the-Middle without understanding its operational and regulatory context.

Man-in-the-Middle may vary across payment rails, regulations, and market practices.

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Coinbase Learn: Crypto glossary

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Author

Founder and multilingual fintech glossary editor

Reviewer

Editorial and source review layer

Reviewed

3/15/2026