Be cautious in hotels: how hackers steal your data through phone cables

Around the world, criminals are resorting to a new type of fraud - "juice jacking." Hackers connect to a victim's phone while it's charging in public places to download malware onto the device, and then they demand a ransom for your phone or steal your passwords.

To avoid this, cybersecurity experts advise not to use public USB connectors and to charge phones in public places only through power outlets. After all, real cases of data theft from phones can occur through USB connections, writes KTARNews.

In order to avoid installing malware, use only regular outlets to charge your phone with an adapter. For 100% protection, stay away from USB ports of any size, especially when traveling abroad. Hackers can attack USB ports in popular hotel rooms to steal data.

Never use a cable you find in a public place, as hackers can use them to steal data from your phone. Use wireless charging pads instead of USB. More and more public places are using wireless charging. This method does not communicate directly with your phone, so it is virus-free by default.

It is also recommended not to use a cable to transfer data. So, if you need to transfer data to another device, only use a trusted USB connection with the correct cable.

Newer phones are smart enough to be wary of an unknown USB connection. Therefore, they will ask if you want to "trust this device" or "share data." Always say "No" to these options when traveling because both allow data to be exchanged between your phone and the charger, which may have malware. Select the "charging only" option.

Always take an external battery with you when traveling. They're thin and durable, and you'll never regret packing one. Put your external battery in a side pocket of your suitcase or laptop bag and keep it close by. Don't forget to charge it again when you stay at a hotel or airport.