It seems like OP is probably pushing a bit of an agenda here (maybe a good one, maybe a bad one depending on where you land on the whole Israel situation, I'm not gonna go into that right now) but in case you're just out of the loop

There's recently been some incidents in Lebanon where pagers and radios have been exploding. Not just defective Samsung Note battery bursting-into-flames exploding, but packed full of actual explosives, detonating, and killing people exploding

Long story short, Israel intercepted a shipment of these devices going to Hezbollah, and planted remote triggered bombs in them.

And some people are concerned about this, and probably rightly so, first of all these pagers have caused some collateral damages, killing and hurting bystanders. Secondly, we don't exactly know how widespread this has been- are there other people out in Lebanon or other parts of the world walking around with literal bombs in their pocket? What if those devices get lost, stolen, sold/traded in? What if the target had been onboard a plane or something when the pager detonated? What if the bomb doesn't go off as intended- is it gonna go off in a trash truck, recycling facility, or incinerator when they decide to get rid of it?