Which mobile behavior significantly increases the risk of data breaches?

Connecting to unknown Wi-Fi networks significantly increases the risk of data breaches due to several factors. Unsecured and unfamiliar networks can expose users to a range of vulnerabilities, such as interception of data transmitted over the network. Attackers can set up rogue Wi-Fi access points that appear legitimate, enabling them to capture sensitive information like passwords, personal identification details, and corporate data.

When a device connects to an unknown network, it often does so without robust security measures in place. Users may unknowingly perform sensitive actions, such as online banking or accessing important work-related applications, while their data is unprotected. Additionally, many public Wi-Fi networks lack encryption, making any data transmitted over them easily accessible to cybercriminals.

In contrast, using a password manager, frequent software updates, and utilizing VPNs for public connections are all practices that enhance security and protect data. These behaviors promote safer online interactions and reduce vulnerability to data breaches. Thus, opting for unfamiliar Wi-Fi networks heightens risks and is a critical behavioral aspect to be wary of in mobile security.