Another thing to watch is QRs in public places ... things such as gig/theatre posters and public info boards .... they have QR codes on them but scammers make self-adhesice stckers of their own QRs that they go round sticking over them ... may take you to dodgy sites or phishing scams instead of the box-office to buy those must-have Justin Beiber concert tickets or info on some 16thC battle site !! 😁

K