Hiding malware in boobytrapped replacement screens would undetectably compromise your mobile device
by Cory Doctorow from on (#2ZMJW)
https://www.youtube.com/watch?v=rRvsFiCJwDA
On the one hand, if you let an untrusted stranger install hardware in your electronic device, you're opening yourself up to all kinds of potential mischief; on the other hand, an estimated one in five smartphones has a cracked screen and the easiest, most efficient and cheapest way to get that fixed is to go to your corner repair-shop. (more")