this post was submitted on 30 Oct 2024
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Sure, but if a cyber attack knocks out your credit card systems in a targeted attack, chances are they're taking your cash machines down as well.
And who carries enough cash around to be useful any more? I know I don't. I might have a £20 note tucked in my phone case at a push.
I do. Maybe not physically in my pocket, but between my wallet and my home there's enough cash to buy a tank of gas and a few days of groceries.
Parts of the debit/credit processing system are fragile enough that I've seen them down randomly for signifigant portions of a day.
Cash has got me food when other people have been stuck without the ability to pay more than once in the last couple of years.
£20 should still get you a meal of some kind until the credit cards and cash machines are back, hopefully within a few hours or next day at the latest.
Can't really say I even have that much on me most of the time though - perhaps I should change that, keep a minimum of like €50 that's only touched in an emergency or something. Swedbank has had several outages in the last few months here in Estonia and it affects many stores' payment terminals too.