Don’t let hackers leak your data.
A professional hacker has discovered malicious technology hidden inside phone chargers that can “wreak havoc” on personal devices.
Ryan Montgomery, who is hired by companies to test for cybersecurity flaws in their network, took to Instagram to discuss the potential dangers of using charging cables of unknown origin.
When he took an “ordinary looking cable” – which is “fully functional” and can charge a mobile phone – and plugged it into a new computer, he was given “full access” to the device and could controlled it from his phone.
“Never trust a cable that isn’t yours,” he warned in the Instagram Reels video, which has racked up 408,000 views.
Instead, he advised, to ensure data protection, to purchase a USB data blocker, a small device that acts as a barrier between cables and your computer to prevent cybercriminals from access information or infect the device.
Dubbed the “USB condom,” the small dongle, which is usually inexpensive, prevents data from passing through the cable while allowing the device’s battery to charge.
However, there are counterfeit data blockers on the market that can be used by cybercriminals, according to ZDNet. Despite looking real, the malicious device actually contains hardware that can steal information, download malware to the device and be controlled via Wi-Fi, the outlet reported.
Authentic USB data jammers, however, have been considered a godsend for travelers who use public charging stations, which are known as prime “juice jacking” locations.
Hackers take advantage of free charging stations in shopping malls, airports and other public spaces, tampering with the kiosks to steal data from users’ devices.
“Juice jacking is basically a portable charger or a charger out there in public that’s made to look real,” cybersecurity expert Jim Stickley previously told NPR.
“It will actually charge your phone, but it also either installs malware on your phone or steals data from your phone or another mobile device.”
Instead of using publicly available charging ports, experts recommend carrying your own portable battery, plugging the charger into a wall outlet, or using a USB data stick.
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Image Source : nypost.com