The FBI is warning consumers against using public phone charging stations in order to avoid exposing their devices to malicious software.
Public USB stations like the kind found at malls and airports are being used by bad actors to spread malware and monitoring software, according to a tweet last week from the FBI’s Denver branch. The agency did not provide any specific examples.
“Carry your own charger and USB cord and use an electrical outlet instead,” the agency advised in the tweet.
While public charging stations are attractive to many when devices are running critically low on battery, security experts have for years raised concerns about the risk. In 2011, researchers coined the term “juice jacking” to describe the problem.
“Just by plugging your phone into a [compromised] power strip or charger, your device is now infected, and that compromises all your data,” Drew Paik, formerly of security firm Authentic8, explained to CNN in 2017.
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