Quid pro quo attacks are a sophisticated form of insider threat where malicious individuals exploit the human element within an organization to gain sensitive information or unauthorized access. Unlike traditional cyberattacks that focus on technical system flaws, these attacks rely on social engineering techniques to deceive people. Attackers often use ransomware, encrypting a victim's data and demanding payment, typically in cryptocurrency, for the decryption key. The term "quid pro quo" highlights the exchange involved, indicating that the attacker seeks something in return for stopping their harmful actions. To effectively understand and defend against quid pro quo attacks, a comprehensive approach is necessary. The primary goal of this research is to examine how these attacks operate and to propose effective solutions and preventive measures. This will be achieved by studying incidents involving affected victims. The research aims to identify the specific methods used in these attacks, analyze the vulnerabilities that allow them to succeed, and offer practical recommendations for improving cybersecurity defenses. By learning from the experiences of past victims, this research seeks to provide valuable insights that can be used to develop proactive strategies and security protocols to prevent or mitigate the impact of quid pro quo attacks in the future.