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cryptography

Quantum computer breaking blockchain encryption with Bitcoin and Ethereum security shields showing elliptic curve cryptography vulnerability timeline and post-quantum upgrade path

Bitcoin Technology

Google Issued a Quantum Warning for Blockchain. Here Is the Timeline That Actually Matters.

April 11, 2026

Quantum computer concept illustration with Bitcoin symbol representing the security debate around quantum threats to crypto

Can Quantum Computers Really Break Bitcoin? Experts Say It’s Far From Reality

April 9, 2026