The biggest downside to USB data blockers is the electricity that your phone charges through the cable will be reduced. USB blockers are essentially a USB condom. Without the ability to transfer data through the charging cable, hackers can’t juice jack your phone. How do USB data blockers work at preventing juice jacking? USB data blockers disable the data pins in USB cables but still enable charging power to reach your phone. How Do USB Data Blockers Work At Preventing Juice Jacking? How Do USB Data Blockers Help Prevent Juice Jacking? Luckily, there is a way to block these attacks using a device called a USB data blocker. That’s right, while you’re charging, they are injecting malware and/or downloading your phone’s data. Just start to think about all the risky places that you have plugged your phone into to charge over the years, like coffee shops, rental cars, and airport terminals. Data blockers are a great item to have for a higher level of security and highly recommended for any tech user.” “It is important to have control of the data signal for any USB device. “The thing to know about any virus, the attack will happen immediately when the USB device is connected,” added Greg Morris, CEO of Nexcopy Inc. How are hackers able to gain access to your phone? They can either infect your phone with malware through the USB port, or download the contents of your phone directly to their computer. So, when you unsuspectingly connect your smartphone’s USB cable to a juice jacking station, you are unintentionally granting access to the entire contents of your phone to a hacker. Is this public USB charging port in the LVCC food court safe?
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