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The Risks of Connecting Devices to Public Charging Stations

The following information comes courtesy of the
 New Jersey Cybersecurity & Communications Integration Cell

Public cell phone charging stations supplied with power cables or USB ports located in stores, airports, libraries, and schools may seem like a convenient way to charge your mobile devices on-the-go, but can you be sure that your device and data will be safe if you connect? These kiosks can contain concealed computers that attempt to extract data such as contact information, photos, and videos from connected devices, unbeknownst to the users. Additionally, malicious or compromised charging stations can expose devices to the risk of a malware infection. Even if the charging station isn’t malicious, the manufacturer or owner of the kiosk may require users to input their email addresses or phone numbers in order to charge their devices, potentially exposing them to unwanted marketing campaigns, spam emails, and scam calls. The NJCCIC recommends ensuring your devices are charged before leaving your home or office to reduce the likelihood that using a public kiosk or charging station will be necessary. We also recommend carrying a wall charger, an extra battery, or a portable battery pack if you need to charge your device throughout the day. Before purchasing USB charging cables, make sure they are marked as “power only” to prevent the accidental transfer of data. Additionally, lock your phone with a passcode, PIN, or biometric authenticator to prevent unauthorized access and, if using a public charging station is unavoidable, be sure your device is powered off while charging.

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