Why you should never use a public charging port

Let’s review some of the specific attacks a hacker could execute with a compromised USB charging station, such as juice jacking, malware injections and general data theft.

Juice jacking is a type of cyberattack in which cybercriminals use compromised or modified USB charging ports to install spyware on your devices. Once connected, the spyware can steal sensitive data, including personal information, financial data and login credentials.

Similarly, a cybercriminal can use a compromised USB port to inject malware on your devices. This malware can then be used to monitor your activities, steal information, access your mobile data history or take control of your device.

Data theft involves the unauthorized access and extraction of your personal information. When you connect to a compromised charging port, cybercriminals can gain access to your device’s data, including emails, photos and passwords.

A cybercriminal may use any combination of these strategies to extract sensitive information from your devices. If you suspect you may have had your data compromised, revisit our internet resources for home internet and device security to ensure you stay safe online.

Let’s define what specific data can be collected by a cyberattacker. Typically a cybercriminal will try and retrieve three types of data: personal information, financial data and login credentials.

Personal information, such as contacts, photos, SIM card security settings and messages, can be accessed and stolen through compromised USB ports. This information may be used for identity theft or sold on the dark web.

Financial data, including banking information and credit card details, is highly valuable to cybercriminals. Juice jacking and malware injections can steal this sensitive information. The theft and use of stolen information may cost an individual $4,476 USD on average.

Login credentials for email, social media and other online accounts may be stolen through compromised charging ports, allowing attackers to gain unauthorized access to your accounts and personal information.

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So, what use is all this data to a cybercriminal? In 2023, the Insurance Information Institute and the Federal Trade Commission reported that 42% of cybercrime-related identity theft attacks resulted in the creation of a new credit card account in the name of the person whose details were compromised.

It’s understandable to be worried about the risks of public ports; however, there are safe alternatives to public charging.

Portable power banks are a reliable and secure alternative to public charging ports. They allow you to charge your devices anywhere without the risk of data theft or malware.

If you must use a public charging station, choose one in a trusted location, such as a reputable hotel or business. These locations are less likely to have compromised charging ports.

Public charging ports, commonly found in airports, hotels and shopping centers, are highly vulnerable to tampering. Cybercriminals can modify these ports to steal data or install malicious software on your device.

Using compromised public charging ports may lead to unauthorized access of your personal data, financial losses and the potential for identity theft. To protect your devices and data, use your own charger and cable with a wall outlet, carry a portable power bank or invest in USB data blockers.

By taking these precautions, you can significantly reduce the risk of falling victim to cyberattacks and ensure the security of your devices and personal information.