What is the Man-in-the-Browser (MitB) attack?

by | Mar 7, 2017 | CCNA, CCNP, CompTIA, Exclusive Articles, Malware Prevention, Most Common Vulnerabilities, Online Banking Security

Man-In-The-Browser Attack

What is the Man-in-the-Browser (MitB) attack?

The Man-in-the-Browser (MitB) attack is an attack in which an attacker uses a trojan and infects a victim’s browser by exploiting the security vulnerabilities of the browser. Then, the attacker modifies the transaction content of a financial transaction that is made with the browser. The main purpose of attackers behind a Man-in-the-Browser (MitB) attack is financial gain.

Using Man-in-the-Browser attacks, attackers eavesdrop on pages visited using the affected browser. And whenever any transactions, especially financial transactions, are made on a banking site, it modifies the transaction content without the user’s knowledge. This attack can happen even though secure communication channels are used.

How does the Man-in-the-Browser (MitB) attack work?

The Man-in-the-Browser (MitB) attacks usually follow the steps as mentioned below:

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Amrita Mitra

Author

Ms. Amrita Mitra is an author, who has authored the books “Cryptography And Public Key Infrastructure“, “Web Application Vulnerabilities And Prevention“, “A Guide To Cyber Security” and “Phishing: Detection, Analysis And Prevention“. She is also the founder of Asigosec Technologies, the company that owns The Security Buddy.

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