The Retroactive Decryption Trap: Why Post-Quantum Upgrades Can’t Save Your Past Privacy
Google’s whitepaper warns that quantum computers may break current cryptography by 2029. Computer scientist Guy Zyskind says post‑quantum cryptography—particularly lattice‑based schemes and encrypted mempools—is essentia...
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Older archive item. Useful for background and entity history, but not a fresh market-moving signal.
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Bitcoin exchanges can reduce quantum exposure before a network upgrade
A future quantum-safe Bitcoin will have to pass through the systems that hold and move today's coins. Exchanges, institutional cus...
The biggest vulnerability in your Bitcoin wallet might be the shipping label
Hardware wallets might be able to protect your keys, but the paperwork from buying them could expose your identity. To buy a hardw...
Researchers Cut the Estimated Quantum Cost of a Key Step in Attacking Bitcoin and Ethereum by More Than Half
An open challenge to optimize one component of a quantum attack on Bitcoin and Ethereum has produced a circuit far cheaper than th...
White House Agrees to Major Crypto Ethics rules in a last-minute push to save the CLARITY Act
Senate Republicans have released another round of revisions to the CLARITY Act as they seek Democratic support ahead of a Septembe...
Quantus Targets $2.7 Trillion Crypto Risk With Quantum-Safe Mainnet
Quantus has launched its proof-of-work mainnet with post-quantum cryptography built in from day one, betting that quantum resistan...
Researchers cut quantum resource benchmark 20-fold for Bitcoin and Ethereum attack
Quantum advancements could accelerate the need for blockchain systems to adopt post-quantum cryptography, impacting security proto...