Public Wi-Fi networks—like those in cafes, airports, and hotels—offer convenient internet access, but they come with serious risks. These open networks are often unencrypted, making it easy for hackers to intercept your data using tools like packet sniffers or fake hotspots.

       A common attack is the “Man-in-the-Middle” attack, where a hacker positions themselves between you and the internet. Without you noticing, they can capture sensitive data like login credentials, credit card numbers, or even session cookies that keep you logged in to websites. This can lead to identity theft, fraud, or unauthorized access to your accounts.

       To stay safe, avoid accessing financial or sensitive information on public Wi-Fi. Use a VPN (Virtual Private Network) to encrypt your traffic and create a secure tunnel even on unsafe networks. Additionally, always turn off automatic connection settings and forget networks when you're done. A few precautions can save you from major security headaches.