Thinking Like An Attacker: How Social Engineering Works

Article Written by: Avni Sharma

Article Designed by: Avni Sharma and Natasha Gumpula

Phishing is one of the most common forms of cyberattacks today, and it often sounds surprisingly realistic. Attackers craft emails or messages that look legitimate, convincing victims to click links, share sensitive information, or even transfer money. This is part of a broader strategy known as social engineering, where criminals use psychological tactics to gain trust and manipulate people into taking actions they normally wouldn’t. Instead of breaking into systems with technical skills, social engineers exploit human behavior — and their methods can be alarmingly effective.

One of the most powerful tactics in social engineering is urgency. Attackers create a sense of pressure by claiming that a deadline is approaching or that immediate action is required. For example, an email might warn that your account will be locked within the next hour unless you verify your information. This forces victims to act quickly, often without carefully evaluating the situation. By rushing the decision-making process, attackers reduce the chance that the victim will notice inconsistencies or question the legitimacy of the request.

Another common tactic is familiarity. Attackers pretend to be someone the victim already knows, such as a coworker, a friend, or even a trusted organization. By mimicking familiar names or email addresses, they gain credibility and lower the victim’s defenses. Once trust is established, the attacker can request sensitive information or persuade the victim to perform actions that compromise security. Because the message appears to come from a known source, the victim is far more likely to comply without suspicion.

Authority is another psychological lever attackers use. In this scenario, the attacker impersonates someone in a position of power, such as a boss, manager, or government official. Victims are conditioned to follow instructions from authority figures, so they may comply without hesitation. For example, an email might claim to be from a supervisor demanding immediate access to financial records. The victim, fearing consequences of disobedience, may provide the requested information without verifying the sender’s identity.

Consensus, or the “bandwagon effect,” is a tactic that plays on the human desire to fit in. Attackers present scenarios where victims feel they don’t want to be left out or be the only ones who fail to act. For instance, an email might advertise a limited-time sale or suggest that “everyone in the office has already updated their account.” This creates social pressure, making the victim more likely to comply so they aren’t the odd one out. By leveraging group behavior, attackers increase the likelihood of success.

Social engineering is a reminder that cybersecurity is not just about technology — it’s about people. Attackers exploit human psychology using tactics like urgency, familiarity, authority, and consensus to manipulate victims into making mistakes. Recognizing these strategies is the first step in defending against them. By slowing down, questioning suspicious requests, and verifying communications before acting, individuals and organizations can protect themselves from falling victim to these deceptive schemes. Awareness and vigilance are our strongest defenses against social engineering.

Works Cited

Proofpoint. “What Is Social Engineering? - Definition, Types & More | Proofpoint US.” Proofpoint, 28 Dec. 2021, www.proofpoint.com/us/threat-reference/social-engineering. 

Squarespace-Cdn.com, 2020,  images.squarespace-cdn.com/content/v1/51533cfce4b0e8635a163f97/ba3e47b9-12d6-4fc e-8e7a-d1a36441cc62/GettyImages-1291542410.jpg. Accessed 23 Nov. 2025. 

Intersys.co.uk, 2025,  intersys.co.uk/wp-content/uploads/Social-Engineering-Cybersecurity-1280x836.jpg.  Accessed 23 Nov. 2025.