Christopher Hadnagy

Christopher Hadnagy is a renowned expert in social engineering and cybersecurity.

He is the founder and CEO of Social-Engineer, LLC, a company that provides training and consulting services in social engineering and information security.

Hadnagy has written several books on social engineering and human hacking, including "Social Engineering: The Science of Human Hacking" and "Phishing Dark Waters: The Offensive and Defensive Sides of Malicious Emails." He is also the creator of the Social Engineering Village at DEF CON, one of the world's largest hacking conferences.

Hadnagy's work focuses on educating individuals and organizations about the importance of human security and the potential vulnerabilities in human interactions.