According to Idriss J. Aberkane (holder of 3 PhDs), the quantum computers currently under study will be so powerful that they will be able to break the security of some Bitcoin wallets.

In February 2025, Microsoft claims to be able to use its potential Majorana quantum chip to create topological qubits which are the basic units of a possible new type of large-scale so-called "topological" quantum computer.

After more than ten years of research and several failures, Microsoft has presented to the world a completely new method for stabilizing quantum information bits, which paves the way for an absolutely major revolution for the entire 21st century.

Because let's be clear, says Idriss J. Aberkane: what Microsoft has presented is at least as important as the appearance of the transistor in the 20th century. Their Majorana Zero Mode or topoconductor makes it possible to stabilize quantum bits without extreme cooling, thus miniaturizing them so that we could soon have a million qubits in any computer. No one measures the extraordinary consequences of having such a computing capacity.

Idriss J. Aberkane explores them in this video in French.
https://youtu.be/_bEl6413bA8