Every online bank transfer, private message and Bitcoin transaction rests on the assumption that some math problems are ...

Quantum computing is not currently an existential threat to Bitcoin, but as capital becomes more institutional and long-term, ...

Even if quantum machines capable of breaking Bitcoin’s cryptography are decades away, the work required to update software, infrastructure and user behavior would be measured in years, not months.

However, Michael Saylor, the pioneer of BTC corporate treasury, doesn’t share a similar urgency. In fact, he recently noted that quantum computing will “harden BTC,” not break it.

We can quibble over the exact timeline, but the quantum future is an approaching certainty, argues Arpa Network CEO Felix Xu. The time to act is now, while we still can.

For years, the conversation around quantum computing and cryptocurrency has been dominated by a single, breathless question: Will a quantum breakthrough kill Bitcoin? The fear is simple enough.

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.

Charles Edwards warns that quantum computing could depress Bitcoin price below $50,000 if the network does not address ...

Delve into the potential effects of Aptos' quantum-resistant security upgrades on APT's price in 2025, exploring AIP-137's ...

In December 2024, Google's Willow chip became the first quantum processor to demonstrate "below threshold" error correction. That's the holy grail physicists have chased for 30 years. The chip showed ...

Hoskinson warned that rushing post-quantum upgrades could seriously slow down blockchain networks and raise costs.

Bitcoin’s security is about signatures, not encryption, and the threat isn’t nearly as immediate or simple as some FUD suggests.