Not sure that a charity like the bible society exactly has £100k just lying around unused. It's quite hard on a small charity.
There will be more of this sort of thing. Every organisation has to be on the web; but the web is inherently insecure. Making things secure is impossible; or at least, very expensive. Charities don't have the resources to do this; so they get fined for the web being insecure by design.
I'm not sure what the answer is, but I can't help feeling something is amiss.