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The pcmag.com article does say that the square credit card reader was hacked. It is not completely secure. Hmm... New version of square device is being made. There is an issue with credit cards being secure or not. I mean that people can give out paper dollar bills or barter products. However, these computer systems make everything very complicated. Having electronic accounts would probably mean that more people can look at those accounts, although you might not like to think about that. Technologies are pretty advanced right now. They can even make spaceships that fly to other planets and money accounts that exist on other planets.
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