Modern people are addicted to their mobile phones. In addition to portable power banks, many people bring chargers with them before traveling abroad and charge their devices before boarding. However, there are safety issues associated with charging at airports. A security expert warns travelers not to charge their phones at airports and points out three specific risks. The FBI website also warned in 2024: "Avoid using free charging stations at airports, hotels, or shopping malls."
Although these charging stations at airports are simple and easy to use, Jae Ro from plug adapter manufacturer SIGNAL + POWER warns: "This convenience comes with significant security risks." He lists the following three risks.
Installation of Malware
"These ports may be tampered with, allowing malicious software to be installed on your device. This malicious software can lie dormant without being detected and quietly steal sensitive information such as passwords and bank details," said Ro.
Charging Trap
Hackers use a technique called "juice jacking," which involves installing malicious software via damaged USB ports. This can lock your device and even send all your personal data and passwords directly to criminals.
Smartphones transmit both power and data through the same cable, allowing hackers to control your personal information.
Ro stated that "charging stations can transmit both data and electricity simultaneously. Although phones prompt users to choose between 'charge only' and 'file transfer' modes, this protection is often bypassed by charging stations."
Therefore, your device may be vulnerable to data interception or exploitation. These stolen data may then be used for identity theft or sold on the dark web.
Original article: https://www.toutiao.com/article/7498235281041015331/
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