Types Of Social Engineering Attacks & Ways To Prevent Them

social engineering attack

A social engineering attack is a significant and rising threat in today’s digital landscape. They exploit the one weakness that is found in every organization: human psychology. Here, we aim to comprehensively explain these attacks, their different types, and effective strategies to protect your organization against them.

What is a Social Engineering Attack?

What is a Social Engineering AttackA social engineering attack is a malicious activity where an attacker uses manipulative tactics to deceive individuals into exposing confidential or sensitive information or performing actions that compromise security. Unlike traditional cyberattacks that exploit software or hardware vulnerabilities, social engineering attacks exploit human vulnerabilities—primarily, the tendency to trust and the desire to help.

Social engineering attacks can take various forms and use diverse channels, including emails, phone calls, text messages, and even face-to-face interaction. The objective is always the same: to manipulate the target into breaking standard security practices, often without realizing they’re doing so.

Common Types of Social Engineering Attack

Types of Social Engineering Attack

While there are many types of social engineering attacks, the following are the most prevalent ones.

Phishing Attacks

Phishing is a widespread social engineering attack where attackers impersonate a reputable entity, typically through email. The attacker crafts a message that appears to come from a trusted source, like a bank or a well-known company, to trick the recipient into revealing sensitive information. This information could include login credentials, credit card numbers, or other personal details.

Example: You receive an email that appears to be from your bank. The email urgently requests you to update your account details through a provided link, citing a potential security breach. However, the link directs you to a fraudulent website designed to collect your banking credentials.

Baiting Attacks

Baiting attacks prey on human curiosity and greed. The attacker leaves a physical device, like a USB drive loaded with malware, in a place where it’s likely to be found. The device is usually labeled with something enticing to prompt the victim to insert it into their computer. Once inserted, the malware is automatically installed, giving the attacker access to the victim’s system.

Example: An attacker leaves a USB drive labeled “Employee Salary Details” in a company’s parking lot. An unsuspecting employee finds it, inserts it into their workstation out of curiosity, unknowingly installing malware and giving the attacker access to the company network.

Quid Pro Quo Attacks

Quid pro quo attacks involve an attacker offering a service or benefit in return for information or access.

Example: An attacker calls random numbers within a company, claiming to be calling back from technical support. When they reach someone with a legitimate problem, they provide assistance in return for the user’s login details ‘to solve the issue.’

Spear Phishing Attacks

Spear phishing is a more targeted version of a phishing attack. The attacker customizes their email message for a specific individual or organization. Because the message is personalized and appears to come from a known contact, it’s often harder to detect than a standard phishing attack.

Example: An attacker researches a company’s structure, finds out who the CEO is, and sends an email to the finance department. The email, appearing to be from the CEO, instructs the recipient to transfer funds to a specified account for a ‘confidential’ business venture.

Tailgating or Piggybacking Attacks

Tailgating, also known as piggybacking, is a type of social engineering attack where an unauthorized person follows an authorized person into a restricted area. For instance, the attacker might walk in behind the authorized person while they’re unlocking the door to a secure area.

Pretexting Attacks

In pretexting attacks, the attacker pretends to need certain information from the target to confirm their identity. The attacker usually impersonates a legitimate entity, such as a police officer, bank official, or IT support, and creates a fabricated scenario to justify the need for the information.

How To Prevent Social Engineering Attack?

How To Prevent Social Engineering AttackTo effectively combat social engineering threats, we must adopt robust, proactive security measures. These steps help fortify defenses, ensure system integrity, and protect sensitive information from prying eyes.

  • Education and Awareness Training
    The first step to prevent social engineering is to raise awareness about its existence and impact. Regular training sessions can help individuals recognize common social engineering tactics and respond appropriately. Topics should cover the different types of social engineering attacks, real-world examples, and red flags to watch out for.
  • Implement Robust Policies
    Develop and enforce robust security policies that minimize the chances of a successful social engineering attack. These policies could include rules about sharing sensitive information, using company resources, and verifying identities before granting access.
  • Encourage Skepticism
    Encourage a healthy level of skepticism among your team. If a request seems suspicious or out of the ordinary, it’s important to verify it through a separate communication channel. For instance, if you receive an email from your CEO asking for an urgent funds transfer, it would be wise to confirm the request directly with the CEO.
  • Use Multi-Factor Authentication
    Multi-factor authentication (MFA) adds an extra layer of security that can protect your accounts even if your credentials get compromised. With MFA, accessing an account requires not just the username and password, but also an additional factor like a fingerprint, a mobile device, or a unique code.
  • Regularly Update and Patch Systems
    Keeping your software, operating systems, and applications up-to-date ensures that you have the latest security features and patches. Regular updates can protect your systems from vulnerabilities that social engineers and other cybercriminals might exploit.
  • Install Reliable Security Software
    Good security software can help protect your systems from various threats, including social engineering attacks. Look for software that includes antivirus protection, a firewall, email filtering, and anti-phishing features.
  • Secure Your Personal Information
    Be mindful of the personal information you share online. Social engineers often gather information from social media and other online platforms. Review your privacy settings regularly and be cautious about what you post publicly.


Navigating the world of cybersecurity can be daunting, especially given the increasing sophistication of social engineering attacks. However, with the right knowledge, tools, and strategies, we can significantly fortify our defenses and protect our systems and sensitive information.

If you’re looking to implement robust InfoSec compliance frameworks such as SOC 2 compliance, HIPAA, ISO 27001, and GDPR compliance, we’re here to help. At Impanix, we specialize in helping businesses bolster their security posture and achieve compliance with industry standards.

Book a Free consultation call with our experts or email us at [email protected] for inquiries. Let’s work together to create a safer digital future.