> The hilarious thing about this is that there was an initial hack, and then like a month later another one that was equally successful. Who could have possibly seen that coming lol.

How many information security or IT people do you imagine a typical European grocery store employs?

That's the thing: we build IoT technology that requires constant unobvious maintenance, and we then sell it to people who can't possibly do this kind of maintenance. This is on us, not them.