Quantum computing won’t break Bitcoin in 2026, but attackers are already preparing. Here’s how crypto is moving toward post-quantum security, and how ready it is.

Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems.

But the old magic was gone. If you started a new $10,000 Verizon investment on Dec. 22, 2015, you'd have $4,650 in total returns today for a total value of $14,650. That's better than sticking the ...