Its scary that even these things when you die can become someone else's headache. I think that if you can provide a death certificate they should close your accounts and let your executor or family handle these things with no questions asked.
Grrr you get it while your here with identity theft and when you die it gets worse. Thank God that you don't have to be here to deal with it.

I do think leaving all your pass code in your will or at lease in documentation with instructions of what to do when your gone is a good idea.

Dol