What can be a consequence of a weak password?

A weak password can lead to easy access to personal data by unauthorized users. When passwords are weak, they are often simple and predictable, making them susceptible to various forms of cyber attack, such as brute force attacks or password guessing. Attackers can quickly exploit these weaknesses to gain unauthorized access to user accounts, leading to potential data breaches and exposure of sensitive information.

In the context of cybersecurity, strong passwords are crucial for protecting systems and data from unauthorized access. When users create passwords that are complex and unique, they significantly reduce the risk of breaches. Weak passwords undermine the integrity of security measures and open the door to malicious activities, making option A the most significant consequence of weak password practices.