The principle of intimidation in social engineering attacks involves instilling fear, pressure, or a sense of urgency in the target to manipulate their behavior. Attackers employing this principle often create a threatening or coercive atmosphere, making victims believe that non-compliance or hesitation will result in severe consequences. By using intimidation tactics, such as aggressive language, threats, or blackmail, attackers aim to override the rational thinking of the victim, pushing them to disclose sensitive information, grant access to systems, or perform actions they would not ordinarily do. The fear of negative outcomes or reprisals often leads the victim to act against their best interests.