Keylogger - A common threat that is widely used by attackers

• The software tracks or logs the keys without the knowledge of the user.
• Keylogger spread in the same way as the other malicious software.

Keylogger, also known as a Keystroke logger or a system monitor, is often used by cybercriminals in several attack campaigns. This malicious software not only helps the attackers to records user data silently but can also enable them to supervise the user’s activity.

What is a Keylogger?

A keylogger is a small program that monitors and records each & every keystroke a user types on a specific keyboard of a computer or a mobile device. The software tracks or logs the keys without the knowledge of the user.

Purpose

A keylogger can pose a serious threat to users as they can intercept passwords and other confidential information entered through the keyboard. As a result, the cybercriminals can steal PIN codes, bank account numbers, passwords to emails and social networking account credentials. These credentials can later be used to steal the victim’s money, identity and possibly extort information & money from close relatives.

How does it spread?

Keylogger spread in the same way as the other malicious software. The common methods of propagation of the malware are:

• When a user opens a malicious attachment received via email, text message, P2P networks or social networks;
• When a user visits a malicious website.

How to stay safe?

Following tips can help users protect themselves from keyloggers:

• Avoid visiting dangerous websites or downloading infected programs, videos and games;
• Be wary when opening attachments that come via unknown email P2P networks or text messages;
• Use on-screen virtual keyboard while entering crendentials on banking websites;
• Use Multi-factor authentication as an additional layer of protection. This prevent the attackers from accessing the accounts even if they have the login credentials;
• Use a comprehensive security solution.