43% - seriously?
My "flawed methodology" antennae are a-quivering, because that's a very big number. Fortunately UK Gov is good at some things, and one is reporting the process. Numbers are based on a phone survey of 2,112 businesses, but only those with an online presence and with IT capacity. Which excludes your local pub, corner shop, butchers etc.
So it's 43% of businesses that have any sort of IT presence, and the actual question was "any kind of cyber security breach or attack" - so unsuccessful attacks count too. I've probably got a dozen 419 messages or "log in here to send your Wyse transfer" emails in my folder right now, I would think those qualifiy - not to mention the constant hammering of port 22 on our server.
A finding from the survey that's not in the article: "the median perceived cost of the most disruptive breach or attack was £0 for businesses and £0 for charities, increasing to £30 for medium and large businesses." - i.e. most of the time, nothing happens.