As a cherry on top, a British think of the children org went as far as to speculate over whether quantum computing might be a "threat" in the future (such as in "making uploading easier").
This is a technology which is virtually non-existent. What does exist exists in the form of multi-million dollar machines, cooled to near absolute zero. These only manipulate about a dozen "qubits" (it is cheaper / easier to just engage in more conventional computing for the same tasks).
While in security, we have more concrete ideas of how it might be a threat (and how to mitigate that), if it were ever to be a practical tool, in this case, it is purely aimless speculation.
Even if it became practical in the future, it would likely be adopted for very narrow use cases, and there aren't that many. It's not a magical super computer like in the films.
