Why it’s not a good idea to top up your mobile at an airport

The great danger of charging the mobile in an airport is called Juice Jacking. We explain what it is and how to protect yourself from it.

Find out why it is so dangerous to top up your mobile at the airport

If you are not alone with the battery of the móvil justita y normally you olvidas of llevar a battery externally contigo, seguro that alguna vez lo has loaded in one of the free points of reload of an aeropuerto, pensando that is como if the loads at home.

But this is not the case and, for this reason, we are going to explain to you what danger you are exposing yourself to when charging your mobile or any other device with USB in an airport.

What is juice jacking and how to avoid falling victim to this attack

The main danger you face when charging your mobile device in an airport is called Juice jacking, a type of cyberattack in which criminals take advantage of USB charging points in public places such as airports to install malware on your device. terminal and access your private data without your consent.

Obviously, the purpose of this attack is to access sensitive information such as passwords, emails, banking app keys, photos and videos to blackmail you or directly steal money from your account.

To infect your terminal via this attack, cybercriminals host their malware in the USB ports of airport charging stations and when you connect your smartphone to one of them, this malware automatically installs on it.

This is possible because the USB ports are used both to recharge the battery of the mobile and to transfer data between it and a PC and, in fact, of the four pins that these USB ports have, two are used to charge the battery. and the other two with data transfer. It is precisely in these two USB pins that criminals hide their malware.

Why you should never connect your mobile to a public Wi-Fi network

But, so that you can protect yourself from Juice jacking and not fall victim to this attack, we are going to give you some simple tips to follow:

  • Avoid charging your mobile or any other device that charges via USB in public places such as airports, cafeterias or libraries
  • Leave home with sufficient autonomy: now that almost all mobiles have fast charging, we recommend that you recharge your mobile half an hour before going to the airport and so you will not need to use airport charging stations
  • Always carry an external battery with you to charge your terminal when the battery is low
  • If you need to charge your mobile at the airport, connect the USB cable to your charger and plug it into one of the airport sockets
  • If you have no choice but to recharge the smartphone at the airport with its USB cable, after connecting it, enter its options and give it permission only to recharge
  • Finally, you can also use USB blockers or Juice-Jack Defender, small adapters that are placed between the USB cable and the mobile and are responsible for enabling charging and blocking data transfer.

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Why it’s not a good idea to top up your mobile at an airport

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