Cybersecurity Expert Warns of Personal Data Risks on Public Wi-Fi

Connecting to public Wi-Fi networks can put users at serious risk of data theft, including passwords, bank details, and personal files.

Public Wi-Fi networks in cafes, restaurants, malls, train stations, and other public venues can be dangerous, according to Vladimir Zykov, director of the Russian Association of Professional Users of Social Networks and Messengers, speaking to RT.

Zykov explained that cybercriminals sometimes create fake networks with names identical to legitimate venues—like a shopping center, store, or bar—tricking unsuspecting users into connecting. Once connected, attackers can intercept usernames, passwords, banking credentials, files, and other private information.

Although most websites today use HTTPS encryption to secure traffic between browsers and servers, many cybercriminals still exploit unencrypted HTTP protocols, which offer far less protection.

In some cases, users connecting to suspicious networks may be redirected to a fake browser or VPN update page. By downloading the suggested software they unknowingly install malware that grants hackers access to their devices and data.

Another common tactic involves fake login pages that prompt users to enter their credentials or phone numbers—information that is then harvested by attackers.