The Federal Communications Commission (FCC) has also warned against the use of public charging stations. According to the warning, hackers can load malware onto the USB ports, giving them the ability to “maliciously” access devices.

“If your battery is running low, be aware that juicing up your electronic device at free USB port charging stations, such as those found near airport gates, in hotels and other travel-friendly locations, could have unfortunate consequences,” the FCC said. “You could become a victim of ‘juice jacking,’ a new cyber-theft tactic.”

Ritesh Chugh, an associate professor and technology and society expert at Central Queensland University, wrote in an email that public charging docks are a “significant privacy hazard,” The Washington Post reported.

According to Chugh, a malicious charging station can identify the web pages loaded on your phone’s browser in less than 10 seconds.

“As little as one minute of charging time may be adequate for compromising a user’s phone,” Chugh wrote.

According to Cybernews.com, if you have used public charging stations and are losing phone battery life more quickly, notice high data usage, or have a noticeable slowdown in its operations, your phone may have been affected

If you think your phone has been hacked, you should install anti-virus software and if that doesn’t work reset your phone to factory settings.