Your ire is aimed at something that was well established when Thatcher spoke about it. It used to be supported by the conservative side of politics until it became politically expedient to pretend that an evidence based approach was inferior to gut feeling.

Once again, pretending that experts in a very long established field, well over one century in this case, in some way have nothing that they can assert is real calls into question the idea of expertise in general. That's the road to mediocrity that we are following. First it was denouncing educated clergy versus anyone that could pick up a bible, be loud, charismatic and declare the San Francisco earthquake to be the judgement of God, then it was geologists for suggesting the earth has changed since creation, then biologists for daring to suggest life has changed since creation, now climate scientists for daring to suggest that it hasn't been dry in Texas forever and that changes have been observed. Such loonies made up the numbers and were grafted onto conservative politics and suddenly it wasn't conservative any more. I get that you want to cheer for your team and that all team dogma must be accepted without question, but it does make otherwise intelligent people pushing their politics into other people's science look bad in a variety of ways.
It's become a mindless proxy for politics just like gun control and abortion. The issues are not considered at all, once you've chosen a side the dogma is defined. If voting in the USA was compulsory you'd have more choices, they'd be less polarisation and less need to stick with party dogma on key issues. If that happens less of the posters on this site would look like hopelessly naive idiots with no idea about the issues they say they are discussing.

Sony basically had no protection or planning at all. Which is what I think this was... Sony being completely irresponsible

Along with a disturbingly large number of others. We're a million quick fixes down to the point where anybody who had the faintest clue about computer networks in the 1990s would laugh at such houses of cards as the work of newbies. Some mistakes are comparable to taking a group of high school girls on a prison tour without any guards in the prison, all the cell doors open, half the lights out and no roll call at the end to see if some girls are missing.

This is why large corporations perform security auditing to see if their own admins are granting themselves access to restricted data.

Do a bare metal recovery drill and you've got all that access. No problem you say, your admins don't do such things and are not prepared for the loss of a server, so you'll be fine.

If you can't trust the people with physical access to the equipment with the data on it then you have the wrong people.

If you were using your company's Exchange server for gossiping and thought it was safe (i.e. the IT department would never have access to this, oh no) then you're stupid and deserve whatever fate you get.

You've just written off a huge portion of the population. Since it also applies to mobile phones etc you've probably included yourself in that portion.

If the attack surface is very small those motivated, targeted, skilled hackers have very little to work with.

If we were talking about a coal mining company or something and terabytes of data going out the door would be pretty unusual

Business as usual for decades, but on tape and USB disks mostly. Seismic data sets can be large.
I get your point though and there's enough paranoia that some day a rival may get the information by mistake that any large transfers to somewhere new are likely to be noticed.

If there's a way in and not enough to identify intruders it doesn't have to be a former employee.

But still, even with the best safeguards, where users just happily click on any old attachment, it doesn't exactly take a rare alignment of the stars to have malware planted in a network

The ones where there is only a URL and no payload astonish me - somehow just clicking on the link and letting IE loose on it is enough for the user to infect their machine with a virus. No "do you really want to run this thing as admin" box or anything - immediate infection with no other user interaction. Microsoft have been dealing with the internet for nearly two decades and such a thing can still happen with their software.

Forget programming. Sit down with him and make a few board and card games.

Too many game designers these days look at the technology and the graphics and the monetarization and all the other crap and forget that first and foremost, there needs to be a game.

When you limit yourself to the bare essentials, you see the game for what it is, and learn to make games by focussing on what makes a game.

Yes. But the cable doesn't connect to the street, that's just how we say it. It connects to that grey box on the corner, which means after the garden it runs underneath the street and/or sidewalk for typically a few hundred meters.

Can't say for other countries, in my country almost never.

Of course. If you disagree with someone, it must be that the someone is an idiot. It's not possible that maybe you are wrong.

There's no point having a discussion on this level. People who have arguments don't need to use personal insults.

It's very easy these days to have all the accounting software on a separate machine to the one that downloads infected emails - consider remote desktop, citrix, VNC and X windows. If you had "understanding of modern IT" you would have considered them wouldn't you?

The Bagel worm came close in that it resent old email - sort of amusing seeing people's reactions to that when something they had dealt with months ago appeared to resurface. It also sent empty print jobs to every printer it could find.
Walking in to a place with all the printers spewing out blank paper and several people arguing that they had already done something so why the nagging by email reinforced my view that MS were selling toys that people were mistakenly deploying in offices.

How did the above get marked insightful?
Do we need a remake of the "Wargames" movie to illustrate that compartmentalism is a good idea?
It used to be standard practice. A steel mill I worked at in the 1990s did not skip a beat when a virus infected all the office PCs because the office PCs had read only access to the monitoring network. Think of it like static web pages that you can ask for but you cannot change. The office PCs could ask for anything on a list of reports but could not control anything or get anything that was not allowed information. To change anything you needed to get on the phone to someone who had spent years getting to know what they were doing and who knew how many thousands an hours downtime was going to cost.

Yes, a consequence of a fucked up health system where your workplace is involved in medical insurance at all - that's why Sony etc shoot a lot of films in Australia, Canada etc where they don't have those expenses from having to worry about employees health other than if they can turn up or not.
However, there are also fucked up HR requirements that are creeping into workplaces. Drug testing of employees has extended from just people who handle explosives to anyone that HR think could be involved in some sort of accident or in some dysfunctional workplaces just about anyone. That's data that should not be anywhere where it could get out into the wild but it's treated casually, sadly like just about all HR data in most places. I've had to tell a HR person to stop using fucking Dropbox for such confidential information at one workplace. All their friends they shared mp3 files with could also get to the drug test results of the company employees.