What is the underlying cause of almost every data breach?Select one:Human errorZero-day attackPoorly crafted passwordUnpatched device

The underlying cause of almost every data breach is typically human error. While factors such as zero-day attacks and unpatched devices also contribute to security vulnerabilities, human error encompasses a wide range of activities that lead to breaches. These include mistakes like accidentally sending sensitive information to the wrong person, falling victim to phishing attacks, or failing to follow security protocols.

Poorly crafted passwords and unpatched devices can indeed be significant vulnerabilities, but the key point is that many security issues stem from humans not adhering to best practices or making mistakes. Therefore, it’s essential for organizations to focus on training and improving the awareness of their employees regarding data security.

Thus, the best answer to the question is Human error.