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Daily Crypto Briefs

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Posts tagged with

Bitcoin security

Google Willow Cuts Quantum Errors 40-Fold as Bitcoin Prepares

Google reports 40-fold lower magic-state errors on Willow. The experiment advances quantum hardware, while Bitcoin's migration decisions remain unresolved.

Kadim

October 17, 2026
6 min read

Google Willow Bitcoin +3

More tags

quantum computing post-quantum cryptography Bitcoin security
Coinbase Urges Bitcoin Quantum Fix as It Holds 5% of BTC

Coinbase calls for early Bitcoin quantum-security work, outlining flexible addresses and staged migration while saying it custodies about 5% of all BTC.

Kadim

October 14, 2026
7 min read

Coinbase Bitcoin post-quantum cryptography +3

More tags

Bitcoin security BIP-360 crypto custody
StarkWare Says Quantum-Safe Bitcoin Compute Cost Drops 79% to $67

StarkWare says an AI-assisted contest cut the estimated GPU cost of its quantum-resistant Bitcoin transaction to $67. The faster code has not yet produced another mined transaction.

Kadim

September 24, 2026
5 min read

Bitcoin StarkWare quantum computing +3

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post-quantum cryptography Bitcoin security AI research
Bitcoin Red Team Says AI Audit Found More Than Dozen Vulnerabilities Across 150 Repositories

A volunteer Bitcoin Red Team says its AI-assisted review scanned 150 repositories and made more than a dozen vulnerability disclosures, without naming affected projects or reporting new thefts.

Kadim

August 9, 2026
5 min read

Bitcoin BTC Bitcoin security +5

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AI security vulnerability disclosure open source wallet security crypto security
Coinbase Starts Bitcoin Quantum Push With August Stanford Session

Coinbase said it is building quantum-safe custody tools and will co-host an August working session with Stanford and Bitcoin developers as the industry prepares for a future cryptography transition.

Kadim

July 27, 2026
6 min read

Coinbase Bitcoin quantum computing +5

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post-quantum cryptography Bitcoin security crypto custody Stanford CoreKMS
Galaxy Pledges $5M to Help Bitcoin Face Quantum Threat

Galaxy launched a $5 million Bitcoin Quantum Readiness Initiative, putting grant funding and a new advisory council behind work to prepare Bitcoin for post-quantum cryptography.

Kadim

July 21, 2026
6 min read

Galaxy Digital Bitcoin quantum computing +4

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post-quantum cryptography Bitcoin security Bitcoin development cybersecurity
Texas Brothers Plead Guilty After $8M Crypto Kidnapping

Two Texas brothers admitted using guns and zip ties to force a Minnesota family to transfer more than $8 million in cryptocurrency.

Kadim

June 19, 2026
6 min read

crypto kidnapping cryptocurrency robbery Bitcoin security +5

More tags

Department of Justice FBI Minnesota Texas hardware wallet