Er, this one I don't get. It's scandalous that she used Yahoo mail for work? I've done the same when our email system was down.
OMG she understands me! I'm changing my vote. <universe implodes>
... nah.
But I don't get what the big deal is, other than no one likes getting their email hacked. Kinda like, coincidentally, the person who just used my work email address to spam everyone in Yahoo, offering to teach them how to excite any woman.

500+ bounced emails on that so far today.