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Bitcoin Wallets News

Top Bitcoin Wallets Stories

Latest Bitcoin Wallets News

Crypto firms turn to Anthropic AI to find security flaws
News
Read more - Crypto firms turn to Anthropic AI to find security flaws

Crypto firms turn to Anthropic AI to find security flaws

Crypto developers Nethermind and ZEUS seek access to Anthropic's free AI security scanner, which uses Claude Mythos to find software weaknesses.
Bitcoin wallet keys emerge from radioactive decay
News
Read more - Bitcoin wallet keys emerge from radioactive decay

Bitcoin wallet keys emerge from radioactive decay

Entropy32 Plus turns radioactive decay into offline Bitcoin seed phrases, though its entropy source remains unvalidated and unaudited.
Monad proposes wallet upgrade for passkeys, recovery and quantum security - 3
News
Read more - Monad proposes wallet upgrade for passkeys, recovery and quantum security

Monad proposes wallet upgrade for passkeys, recovery and quantum security

Monad has proposed a wallet security upgrade that would let users replace lost or outdated cryptographic keys while keeping the same blockchain address and assets. According to Monad, the proposal would separate a Monad account’s permanent address from the authentication…
Bhutan transfers 490 BTC worth $32.7M to new wallets - 4
News
Read more - Bhutan transfers 490 BTC worth $32.7M to new wallets

Bhutan transfers 490 BTC worth $32.7M to new wallets

The Royal Government of Bhutan has moved 490.87 Bitcoin worth about $32.74 million to fresh wallets over the past 24 hours, extending a series of large BTC transfers from state-linked addresses in 2026. According to blockchain analytics platform Onchain Lens,…
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Bitcoin.com integrates UAE-regulated USDU stablecoin into its crypto wallet - 5
News
Read more - Bitcoin.com integrates UAE-regulated USDU stablecoin into its crypto wallet

Bitcoin.com integrates UAE-regulated USDU stablecoin into its crypto wallet

Bitcoin.com has partnered with Universal Digital Intl. Limited to add UAE-regulated USDU to its self-custodial wallet, giving users access to a dollar-backed stablecoin with monthly reserve attestations. Bitcoin.com said USDU will be supported across its web and mobile wallet as…
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Coldcard hardware wallet RNG flaw Bitcoin theft AI security audit
Feature
Read more - Coldcard’s RNG flaw is still draining wallets, and an AI audit just found 85 more critical bugs across Bitcoin

Coldcard’s RNG flaw is still draining wallets, and an AI audit just found 85 more critical bugs across Bitcoin

A five-year firmware error turned Coldcard into the largest known Bitcoin seed-theft, while AI-assisted analysis of the broader ecosystem is surfacing how systematically the industry has underestimated the same class of vulnerability. On July 30, 2026, a coordinated sweep removed…
Bitcoin hardware wallet self-custody security concerns
Feature
Read more - Coldcard pushes bitcoin back to exchanges: the anti-self-custody trade

Coldcard pushes bitcoin back to exchanges: the anti-self-custody trade

The Coldcard exploit is not a hack in the way most people understand the word. Nobody broke into anything. Nobody phished anyone. Nobody stole a seed phrase from a sticky note. The devices generated weak private keys for five years,…
A build error in Coldcard’s firmware drained $38 million in bitcoin in 25 minutes
Feature
Read more - A build error in Coldcard’s firmware drained $38 million in bitcoin in 25 minutes

A build error in Coldcard’s firmware drained $38 million in bitcoin in 25 minutes

Coinkite says an attacker used AI to find a flaw its own AI review missed, exposing 500 wallets to a seed generation bug that reduced 128 bits of entropy to 40. The attack took 25 minutes. At 2:14 a.m. UTC…
Coldcard Mk3 warning follows $38M Bitcoin drain
News
Read more - Coldcard Mk3 warning follows $38M Bitcoin drain

Coldcard Mk3 warning follows $38M Bitcoin drain

Coldcard warns Mk3 users to move funds as experts investigate a 594 BTC sweep worth about $38 million, with the cause still unconfirmed. 
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BitGo adds 4 quantum controls for Bitcoin wallets
News
Read more - BitGo adds 4 quantum controls for Bitcoin wallets

BitGo adds 4 quantum controls for Bitcoin wallets

BitGo added four institutional Bitcoin wallet controls to score quantum exposure, consolidate UTXOs, move funds and change address defaults.
Why did The Smarter Web Company sell 177.89 Bitcoin? - 6
News
Read more - Why did The Smarter Web Company sell 177.89 Bitcoin?

Why did The Smarter Web Company sell 177.89 Bitcoin?

The Smarter Web Company has repaid its $11.7 million Smarter Convert instrument ahead of schedule by selling 177.89 Bitcoin, removing a potential 7.7 million-share issuance while retaining a treasury of 2,700 BTC. According to an official announcement from The Smarter…
Bitcoin BTC Bitcoin
Dormant Bitcoin wallet moves $383M after more than 8 years - 7
News
Read more - Dormant Bitcoin wallet moves $383M after more than 8 years

Dormant Bitcoin wallet moves $383M after more than 8 years

A Bitcoin wallet that had remained inactive for more than eight years has transferred 5,908 BTC worth about $383 million, reviving another long-dormant holding as traders continue tracking large onchain movements. According to blockchain analytics platform Lookonchain, citing Arkham data,…
Bitcoin BTC Bitcoin
AscendEX shuts down, says users may not recover full crypto balances - 8
News
Read more - AscendEX shuts down, says users may not recover full crypto balances

AscendEX shuts down, says users may not recover full crypto balances

AscendEX has shut down operations after citing regulatory requirements under the European Union’s MiCA framework and mounting financial difficulties, while warning that some customers may not recover their full crypto balances. According to a notice published by the cryptocurrency exchange…
Digital Chamber files amicus brief in New York dormant Bitcoin ownership case - 9
News
Read more - Digital Chamber files amicus brief in New York dormant Bitcoin ownership case

Digital Chamber files amicus brief in New York dormant Bitcoin ownership case

Blockchain trade group the Digital Chamber has filed an amicus brief opposing a New York lawsuit that seeks ownership of 39,069 dormant Bitcoin wallet addresses holding an estimated 3.7 million BTC. In a court filing submitted on Monday, the Digital…
30 BTC moves from dormant wallet linked to a New York ownership lawsuit - 10
News
Read more - 30 BTC moves from dormant wallet linked to a New York ownership lawsuit

30 BTC moves from dormant wallet linked to a New York ownership lawsuit

One of the 39,069 dormant Bitcoin addresses targeted in a New York ownership lawsuit has transferred 30 BTC worth about $1.88 million after nearly 15 years of inactivity. A dormant Bitcoin wallet named in a New York lawsuit over abandoned…
A shared Quantum computer for Web3 is here, but it doesn’t run on AWS - 11
News
Read more - A shared Quantum computer for Web3 is here, but it doesn’t run on AWS

A shared Quantum computer for Web3 is here, but it doesn’t run on AWS

Postquant Labs has finalized a decentralized network architecture that coordinates idle quantum processing hardware to actively safeguard $20 billion worth of vulnerable blockchain assets against early cryptographic failure vectors. According to Postquant Labs CEO Colton Dillion, the startup is launching…