Juice Jacking: The Hidden Security Threat of Public Charging Stations

Last updated on May 5th, 2023 at 10:06 pm

2 minutes read

Have you ever been in a public setting with a dead phone battery and nowhere to find a charger? Many of us have encountered this situation before, and the answer is as easy as plugging your phone into a public charging station. But before you do, you must be aware of a possible security risk called “juice jacking.”


This is a cyberattack in which criminals infect USB ports or charging stations with malware to steal personal data from your phone or other electronic devices. The malware can access your personal information, including passwords, credit card numbers, and other sensitive data after you plug your device into a compromised charging station.

So, how can you safeguard yourself against kind of jacking? Keep in mind the following advice:

  1. Use your charger: The simplest way to avoid this is to use your charger to charge your phone from a wall outlet. Although using a private charging station might be less practical, it is a safer choice.
  2. Bring a portable charger: Bringing a portable charger is another choice. These gadgets are lightweight and compact, making them simple to carry in a handbag or backpack. Additionally, you may charge your phone with them more than once before recharging the portable charger. One of the most reliable power banks on the market is Teclast which you can buy on Shopee.
  3. Using a data blocker is a good idea if you have to use a public charging station. These tiny adapters fit into the USB port and stop data transfers between your device and the charging station. This eliminates the risk of juice jacking as you continue to charge your phone. There are lots of USB Data blockers available on Shopee.

Data Blocker USB-C Juice Jack Defender

4. Be aware of unfamiliar charging stations: If you need to use a charging station in a public setting, try to stay with well-known, dependable brands. Use caution when utilizing unfamiliar charging stations, as they may be more vulnerable to hacking.

5. Last but not least, after utilizing a public charging station, make sure to check your phone for any strange activities. Look for strange apps or settings modifications on your phone that you did not make.

To sum up, juice jacking is a legitimate concern that could endanger your personal information. You may defend yourself from this cyberattack and safeguard your personal information by taking the required steps.

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Lorence Laudenio

Lorence is an IT grad who loves to travel. He shares tech updates, trends, and his travel journey, aiming to inspire others by blending his passions.

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