After being outed for massive hack and installing an NSA "rootkit," Yahoo cancels earnings call

What do you do if your ailing internet giant has been outed for losing, and then keeping silent about, 500 million user accounts, then letting American spy agencies install a rootkit on its mail service, possibly scuttling its impending, hail-mary acquisition by a risk-averse, old economy phone company? Just cancel your investor call and with it, any chance of awkward, on-the-record questions. (via /.)