I don't think it can. At least, in the upcoming few years, I think Quantum computers are still too expensive for someone to try such thing. I remember to watch a video quite some time ago and the video was explaining how hard it is to keep the computer running smoothly, how much energy it would spend and how would it cost, like per day, or something like that. The numbers were alarmingly high and the technology needed to keep the computer running was also large.

A part from that, I think there are already people working on Quantum resistant algorithms for when that time comes!