USB ports in wall outlets and USB charging hubs have become so remarkably ubiquitous that you might stumble upon them in unexpected locations. Charging hubs, in particular, can frequently be found in shopping centers, bus terminals, your nearest library, and even at local community gatherings due to their compact and portable design.
As these USB charging hubs become increasingly prevalent, a greater number of individuals are becoming more willing to utilize them to swiftly recharge their depleting smartphones. It’s common to observe multiple people gathered around a USB charging hub at the airport as they wait for their flight. With the increase in their usage, cybersecurity professionals and government agencies have issued some cautions for the public regarding the indiscriminate plugging of personal devices into arbitrary USB ports.
