Man-in-the-middle (MITM) attacks are a prevalent and versatile type of cyberattack where attackers intercept communications between two parties without detection, aiming to steal sensitive information such as login credentials. These attacks exploit vulnerabilities in network security and user awareness, using techniques like eavesdropping, poisoning, hijacking, and spoofing to intercept and decrypt data. The implications of MITM attacks are severe, leading to unauthorized access, potential data breaches, compliance violations, and reputational damage. Detection and prevention are critical, involving rigorous monitoring, secure communications, encryption, and user awareness training. Proactive measures such as secure authentication and identity management systems like Descope are essential to mitigate the risks associated with MITM attacks.