What is a common method used by cybercriminals to infiltrate networks?

Phishing attacks are one of the most prevalent methods employed by cybercriminals to gain unauthorized access to networks. This technique typically involves misleading emails or messages that appear legitimate but are actually designed to deceive recipients into divulging personal information, such as usernames, passwords, or financial details. By utilizing social engineering tactics, hackers create a sense of urgency or trust, prompting individuals to act without verifying the authenticity of the request.

This method is particularly effective because it exploits human psychology rather than relying solely on technological vulnerabilities, making it a favored choice for cybercriminals. Once attackers acquire sensitive information, they can use it to penetrate network defenses, leading to further exploitation or data breaches. The effectiveness and simplicity of phishing attacks contribute significantly to their popularity among cybercriminals.