How Humans Cause and Can Prevent Data Breaches

**Executive summary:** This article highlights the human element as a major and frequently exploited attack surface—citing Verizon and Arctic Wolf statistics on breaches involving human error and social engineering—and outlines common tactics (phishing, BEC, smishing) while recommending a holistic defense that includes effective security awareness training (microlearning, phishing simulations), MFA, Zero Trust identity and access management, email security, and monitoring to reduce human-caused incidents.