[wlug] Watch Out For Those USB Charging Ports!

Something else to worry about: the US FBI, and NZ CERT, are advising travellers not to use public USB charging ports, because they can be a way to hack into your device <https://www.nzherald.co.nz/travel/fbi-warns-travellers-not-to-use-public-charging-ports-at-airports-hotels/7KKRWJGZYZDSDBEQFJJBEBSZDM/>. When I was in Hong Kong Airport a few years ago, it was very hard for me to find a mains outlet to charge my laptop. Just about all the ports built into the public seating areas were USB ones, for phones/tablets.