Unfortunately in this day and age, anything powerful in the wrong hands is dangerous. David Chaum, writing for Cointelegraph warned:
Perhaps most terrifying for a society so reliant on the internet, quantum-level computing puts all of our digital infrastructures at risk. Our contemporary internet is built on cryptography — the use of codes and keys to secure private communication and storage of data.
[Chaum, D. Without quantum security, our blockchain future is uncertain. (Accessed April 25, 2022)
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