Can data transmitted over public Wi-Fi be monitored and intercepted?

Data transmitted over public Wi-Fi can indeed be monitored and intercepted, making the answer true. Public Wi-Fi networks generally lack strong security measures, which leaves data transmitted over them vulnerable to various types of cyber threats.

When devices connect to public Wi-Fi, information such as emails, passwords, and other sensitive data can be captured by anyone on the same network, especially those with malicious intent. Tools and software exist that allow attackers to easily intercept unencrypted traffic, resulting in potential data breaches and privacy invasions.

While encryption can help secure data by making it unreadable to unauthorized users, not all communications are encrypted, particularly if users do not take precautions. Thus, the statement is accurate since anyone can potentially monitor data on an unsecured public network.