To control administrative access, Linux keeps a list of all the registered users on a machine, in a group typically known as “wheel,” who can be granted full root access (usually through the Unix sudo command).
A knowing attacker could get full root access by modifying the wheel group, either directly or by manipulating an adjoining program such as the Polkit graphical interface for setting user permissions, Alert Logic said.
This is patently stupid. Yes, if you give a badguy administrative access, bad things can happen--even if you use a fancy GUI to give the bad guy administrative access. The only thing that is even slightly newsworthy here is that maybe a novice admin won't understand the purpose of the wheel group and could be tricked into giving permissions, but there are a lot of ways you can trick a dumb admin, there's no need to single this one out.
Sure, some people will invest in Bitcoins, and other people will invest in racehorses. (I avoid the problem by mining Dogecoins, which are almost totally worthless.) That's missing the point of Bitcoin, which is that it's intended to be a currency for relatively-private transactions.
Unfortunately, the markets that most wanted a currency for relatively-private transactions didn't do as good a job as they should have about being relatively-private on their own end (i.e. Silk Road got busted), but there is still a market for legitimate transactions, as you've pointed out.
What you need is a good voice-only interface for your phone, and if possible in your clean-room environment, some kind of Bluetooth headset. Phone rings, you tell it "answer". If you want to do something, tell Siri or equivalent, and get voice feedback. Not being an iPhone user, I don't know if Siri's good enough. (The Android stuff I've used so far hasn't been, but my car's phone-dialing interface is at least a start.)
Nah
Actually, it's my 40th birthday, and I've been amused (pleased, too) by the nice greetings I've gotten from friends both older and younger. If Dice Incorporated Amalgamated International Limited wants to make something of the results, they're free to, but since (this being a Slashdot poll) the answers are far less the point than the discussion, I don't think that's very likely. Our polls (we love poll submissions, by the way) are kernels for discussion, and often the product of whimsy. There are lots of ways that age (esp. in technical fields) tends to come up on Slashdot, and a pretty wide range both of what "old" *is* and what it means.
There may be many conspiracies in the world; this just isn't one
Happy birthday! Mine's today, too, hence the poll
The 11 is for people with the pride of a 10 and the pocketbook of an 8. -- R.B. Greenberg [referring to PDPs?]