I just redeemed a bunch of loyalty boxes from visiting the user dashboard via achievement. It was a nice surprise, but I can't put them in my vault and I don't want to use all of them at once.

Is there a possibility I will lose them or have them stolen through some random event?

I'm pretty certain there's no REs that can steal them, but you can always lock them to your inventory just to be certain. c:

very true! I totally forgot about that feature. thanks!

The zapper isn't supposed to get them anymore either, so if that does happen you can file a ticket