With the summer holiday season in full swing, millions of travellers are flocking to airports and trusting the open Wi-Fi available in public spaces. However, many are unknowingly putting themselves at serious risk before even boarding the plane. While free airport Wi-Fi might seem like a convenient way to pass the time, experts are warning it could expose users to some of the most dangerous digital threats.
Many people connect to public networks without a second thought to check emails, log into bank accounts, or book last-minute hotels. But according to the specialists, that quick login could open the door to highly personal data being stolen.
Geoff Pestell, CEO at broadband comparison site Fibre Compare, explained: “One of the greatest risks of joining public Wi-Fi networks is the potential for identity theft.”
He stressed that connecting to unsecured airport networks can allow hackers to extract a wide range of personal information, from your location and travel history to financial information, including banking and credit card details, and even basic but sensitive details like your name, contact details, and marital status.
And this isn’t the only concern, as public Wi-Fi hotspots, often unencrypted, leave your online activity completely exposed.
“Many users are unaware that public Wi-Fi networks often do not encrypt the data you transmit,” Geoff noted.
This means strangers on the same network can eavesdrop on your internet use, potentially capturing everything from your login credentials to private emails.
There’s also the risk of malware and phishing. Hackers can push malicious software onto devices through fake download links or trick travellers into filling out fraudulent forms disguised as legitimate portals.
“If you use public Wi-Fi networks, hackers may also be able to infect your computer, mobile phone, or other connected devices with malicious software,” said Geoff.