Social engineering attacks are a major threat that individuals and organizations face in the modern digital landscape. As technology continues to advance, so do the tactics that hackers use to exploit human psychology and gain access to sensitive information or systems. Having an understanding of current and emerging social engineering threats will be crucial for security in 2024. This article examines the current state of social engineering, projects where threats are headed, and provides best practices for defending against attacks.
Current Social Engineering Threats
Phishing
Phishing involves attackers sending fraudulent communications that appear to come from a trustworthy source, with the aim of getting the recipient to share sensitive information or take an action like downloading malware. Phishing remains one of the most prevalent forms of social engineering today.
Tactics like spear phishing target specific individuals or organizations. Meanwhile, vishing utilizes phone calls, and SMiShing uses text messages for phishing attempts. Attackers have also increasingly used typosquatting to create lookalike domains.
Baiting
Baiting relies on enticement to get users to carry out desired actions. A common example is leaving infected USB drives in public places that curious people then plug into their computers. The lure of free stuff, entertainment, or access to “secret” data makes baiting an effective tactic.
Pretexting
With pretexting, attackers invent a scenario and false identity to manipulate their targets and gain information. For instance, a pretexter may pretend to need login credentials while posing as an IT helpdesk worker.
Tailgating
Tailgating or “piggybacking” involves an unauthorized person physically following an employee into a restricted area. Companies can stop tailgating by using access controls like security badges and biometric systems.
Emerging Social Engineering Threats
Several evolving tactics will become of greater concern by 2024:
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Deepfakes – Synthetic audio/video content using AI will enable new phishing and blackmail attempts.
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Manipulating strangers online – Social networks allow pretexters to fabricate identities to deceive users.
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Targeting personal info – Attackers will increasingly exploit details like those found on social media to craft personalized social engineering attacks.
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Cloud vulnerabilities – As organizations rely more on cloud apps and infrastructure, new angles for attackers open up.
Defending Against Social Engineering in 2024
Individuals and organizations can take steps to better identify and stop social engineering threats:
User Education
Ongoing awareness training is key, teaching employees to identify signs of attacks. Avoid fear-based messaging, and focus on promoting critical thinking.
Policies & Procedures
- Limit information sharing – Implement need-to-know access policies.
- Verify requests thoroughly – Require confirmation of unscheduled requests.
- Report suspicious activity – Provide easy reporting channels.
Technology Solutions
- Email hygiene services – Services can filter malicious URLs and attachments.
- Multi-factor authentication – Adds extra login requirements beyond just a password.
- Access controls and logging – Control and monitor access to sensitive systems.
Ongoing Vigilance
There is no silver bullet against social engineering. A resilient security culture requires everyone’s participation. Promote open discussion about risks, encourage reporting, and continue adapting defenses.
Social engineering was a threat long before computers, and will continue evolving alongside technological progress. By sticking to security fundamentals and keeping the human element in mind, organizations can effectively reduce their exposure in 2024 and beyond. Awareness, vigilance, and adaptability in the face of ever-changing attack tactics will be essential.
