Which of the following actions can lead to data breaches in mobile devices?

Connecting to unsecured public Wi-Fi networks can significantly increase the risk of data breaches on mobile devices. When a device connects to an unsecured network, it becomes vulnerable to various cyber threats, such as man-in-the-middle attacks, where an attacker can intercept and potentially alter data being transmitted between the device and the Internet. Additionally, unsecured Wi-Fi networks are often exploited by hackers to gain unauthorized access to personal information, credentials, and sensitive data stored on the device.

Using strong passwords, updating software regularly, and utilizing two-factor authentication are all important security measures that help protect against data breaches. Strong passwords enhance security by making it difficult for attackers to guess or crack them. Regular software updates patch vulnerabilities and security flaws within the operating system and applications, reducing the likelihood of exploitation. Two-factor authentication adds an extra layer of security by requiring a second form of verification beyond just a password, thereby mitigating the risks associated with compromised passwords.