Coldcard bitcoin exploit exposes crypto’s ‘original sin’ of private keys, Blockaid CEO says
Crypto at risk of becoming "canary in a coal mine" when it comes to demonstrating how AI could impact cybersecurity.
The Block•RT Watson7 AugColdcard — page 4
Product · 238 articlesCoverage, page 4
page 4 of 12The Block•RT Watson7 Aug
A Coldcard Hacker Just Moved $1.94 Million in Stolen Bitcoin for the First Time, Is a Cash-Out Coming?
The Coldcard hack wallet moved 30.185 BTC to a new address, prompting scrutiny as analysts track possible movement of stolen funds.
Bitcoiners turn to dice throws as self-custody setups are re-evaluated
Dice entropy may become the new gold standard after the Coldcard hack
Cointelegraph•Cointelegraph by Charles Bennett7 Aug
Bitcoin developer says self-custody fears cost him gains
Bitcoin developer René Pickhardt says self-custody fears kept him from buying more BTC as Coldcard losses renew scrutiny of wallet security.
Coldcard temporarily halts customer data deletion over July exploit
Coldcard has temporarily suspended its automatic customer data deletion process because of legal obligations tied to the security incident disclosed on July 30, preserving records that would otherwise have been erased after 120 days. Coldcard announced the policy change in…
Coldcard co-founder is deleting X posts as losses top $130M
Coldcard’s NVK is scrubbing posts from X as hacking losses surpass 2,055 BTC and irate customers demand answers.
Protos•Aaron Wise7 Aug
Bitcoin Red Team Finds 4,962 Flaws After Coldcard Hack
A volunteer security group called the Bitcoin Red Team uncovered 4,962 vulnerabilities, 85 of them critical, across 390 open-source Bitcoin projects over a 27-hour stretch after the Coldcard hack. A Response to the Coldcard Exploit The Coldcard hardware wallet exploit drained bitcoin (BTC) from long-term holders after a firmware bug dating to March 2021. Losses […]
Bitcoin.com News•Shiraz Jagati7 Aug
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…
Coldcard fallout shows up onchain as 210,000 bitcoin leaves old wallets
CoinDesk•James Van Straten7 Aug
Coldcard exploit pushes July losses to $247M as second-worst month of 2026
The Coldcard exploit, which caused more than $100 million in losses, helped push July crypto thefts to $247 million, making it the second-worst month of 2026.
Cointelegraph•Cointelegraph by Zoltan Vardai7 Aug
Coldcard Hacker Resumes Moving Stolen 30 BTC to New Wallet
The hacker behind the Coldcard wallet exploit, believed to hold 2,055 BTC (about $130 million) in stolen bitcoin, moved funds for the first time in weeks, sending 30.185 BTC (about $1.94 million) to a new wallet. The Hacker Goes Quiet, Then Moves Again Just hours ago, the hacker behind the largest share of the theft, […]
Bitcoin.com News•Shiraz Jagati7 Aug
Bitcoin Active Addresses Surge to 8-Month High After Coldcard Panic
Bitcoin active addresses hit their highest daily level since December 2024 after users moved funds from wallets generated with vulnerable Coldcard firmware, seeking alternatives.
Bitcoin cold wallet hack exposes five-year-old firmware flaw, drains $114M from Coldcard devices
The hack underscores the critical need for robust firmware security and may drive increased reliance on regulated Bitcoin investment vehicles.
CryptoBriefing•Editorial Team6 Aug
Coinkite declines to estimate Bitcoin loss from $130M Coldcard hack
The Coldcard hack highlights the urgent need for regulatory standards in hardware wallet security to protect investors and maintain trust.
CryptoBriefing•Editorial Team6 Aug
Bitcoin Network Warning: Developers Find Nearly 5,000 Vulnerabilities
The Bitcoin Red Team filed 4,962 security findings across 390 projects in 30 hours after the Coldcard hack.
BeInCrypto•Lockridge Okoth6 Aug
Coldcard firmware vulnerability exposed flawed seed generation since 2021, users urged to migrate funds immediately
The Coldcard vulnerability underscores the critical need for robust security audits in open-source projects to prevent significant financial losses.
CryptoBriefing•Editorial Team6 Aug
The End of the Closed-Source Era Is at Hand: Obscurity Was Never Security
Bitcoin Magazine The End of the Closed-Source Era Is at Hand: Obscurity Was Never Security The Coldcard hack is a preview. When machines can read what humans couldn't (or just didn't), closed source stops being a category. This post The End of the Closed-Source Era Is at Hand: Obscurity Was Never Security first appeared on Bitcoin Magazine and is written by Colin Crossman .
Bitcoin ETF inflows surge after Coldcard hack, but link is unclear: Bloomberg analyst
A week-long streak of inflows into US spot Bitcoin ETFs has coincided with the Coldcard wallet exploit, fueling debate over whether some investors are shifting away from self-custody.
Cointelegraph•Cointelegraph by Sam Bourgi6 Aug
Bitcoin ETF Inflows Surge Following $130M Coldcard Hack
Bitcoin Magazine Bitcoin ETF Inflows Surge Following $130M Coldcard Hack Could investors be moving their funds from cold storage to exchange-traded funds managed by the likes of BlackRock following the massive Coldcard exploit? This post Bitcoin ETF Inflows Surge Following $130M Coldcard Hack first appeared on Bitcoin Magazine and is written by Mathew Di Salvo .
Bitcoin active addresses surge to 980K after Coldcard firmware exploit drains up to $100M
The exploit highlights the critical need for robust security measures in crypto storage, potentially driving investors toward regulated custody solutions.
CryptoBriefing•Editorial Team6 Aug