Help me solve a crime--what's "nexensem?"

My coworkers wallet was stolen. She’s changed everything, but before she did we found that the thief tried to use an online bill payment system to send a large payment to “nexensem.” We can’t find what this firm is, even after googling and such.

Does it ring any bells with anyone? Guesses as to what it is an abbreviation for?

Oh nevermind. It’s Nextel. Whose fraud department doesn’t seem to give a crap, but that’s for a pit thread.

I guess you can close this, unless anyone has advice for how to get the jerk who did this. We strongly suspect the bank will just refuse it and no one will ever actually pursue it.

Probably not much help here,but I found a “Nexem” that appears to be a Brazilian chemical company, and another that appears to be a French computer server network.