CryptoFeeds

technology·2d ago

Google Willow cuts quantum errors, spotlighting bitcoin wallet risk

Google says its Willow chip prepares key quantum states with about 40 times fewer errors, a hardware advance with implications for bitcoin's cryptography.

technology·2d ago

Google's Willow chip cuts quantum errors, sharpening bitcoin security debate

Google says Willow can prepare quantum states with about 40 times fewer errors, a hardware advance with implications for long-term bitcoin wallet security.

technology·3d ago

Ledger opens reservations for $849 data-only hardware device

The hardware wallet maker is taking reservations for an $849 data-only device that pairs everyday apps with hardware approvals, with delivery targeted for 2027.

bitcoin·6d ago

Dormant Bitcoin Whale From March 2020 Crash Era Moves $378M

A wallet that received bitcoin days before the Covid-driven market crash and held through it has moved about $378 million on-chain, CoinDesk reports.

technology·7d ago

Ledger confirms hardware implant in customer wallet as thefts top $93M

Ledger says an unauthorized implant was found in one affected user's device, while independent investigators estimate $93.2 million in suspected thefts.

technology·8d ago

iVerify report describes iPhone spyware that targets crypto wallet data

iVerify's P7 DarkSword report describes spyware that runs remote commands to pull imToken-related data from a compromised iPhone.

technology·8d ago

iVerify report details iPhone spyware targeting imToken wallet data

A report from security firm iVerify describes spyware able to issue remote commands on compromised iPhones to collect data linked to the imToken wallet app.

technology·10d ago

Ledger Halts Sales via Reseller CryptoBilis After $86M Loss Claim

The hardware wallet maker has paused sales through reseller CryptoBilis and warned recent buyers, while an analyst attributes roughly $86 million in losses to the situation.

technology·10d ago

Ledger Pauses Reseller Sales After $86M Drain Claims

Hardware wallet maker halts CryptoBilis sales and warns recent buyers after an analyst claims $86 million in user losses tied to the reseller channel.

bitcoin·11d ago

Over 6 Million Bitcoin Sit Behind Exposed Public Keys, Glassnode Co-Founder Says

Fresh figures from a Glassnode co-founder put more than 6 million BTC in outputs whose public keys are already visible, as Justin Drake urges crypto to prepare for AI-era threats to wallet cryptograph

defi·12d ago

Open USD Supply Reaches $666M, With $396M Idle in Eight Wallets

An October 5 Crystal snapshot shows $396 million of Open USD held unmoved across eight Tempo wallets, out of a total supply of $666 million.

markets·12d ago

Open USD supply tops $666M, with ten wallets holding most tokens

Crystal's October 5 snapshot found about $396 million of Open USD unmoved across eight Tempo wallets, leaving custody-account activity unclear.

regulation·22d ago

US Charges Vietnamese National Over $53M Crypto Fraud Wallets

Prosecutors say wallets tied to Trung Nguyen Van received about $53.3 million linked to 'pig butchering' scams targeting US victims.

exchanges·22d ago

Bitget Raises Hack Loss Estimate to $387.5M, Sets Staged Withdrawal Restart

The exchange now says about $387.5 million in assets moved to attacker-controlled wallets, up from an earlier $351.6 million figure, with withdrawals resuming in stages from September 28.

bitcoin·42d ago

Liquid Network Pauses Sidechain After 4,000 BTC Withdrawn from Reserves

Liquid Network disabled bridge nodes and paused operations after roughly 4,000 BTC left the federation wallet backing L-BTC.

technology·46d ago

Recovery Experts Open $1B Crypto Wallet, Find Just $10 Inside

A wallet believed to hold $1B in crypto was cracked by recovery specialists—only to contain $10.

regulation·46d ago

Thailand tightens crypto transfer rules for self-hosted wallets and offshore sends

Thailand’s new rules require licensed crypto operators to collect extra recipient details and verify self-hosted wallets.

markets·51d ago

Trump-backed Real Trump Coins promotes GOLD before token collapses 99%

Real Trump Coins promoted GOLD token before deleting posts as team-linked wallets sold 224.5M tokens.

bitcoin·57d ago

Coldcard firmware update requires 65 presses but cannot fix exposed seeds

Coldcard releases firmware 5.6.1 and 1.5.1Q to harden new wallets, but affected seeds still need to be moved.

bitcoin·57d ago

Coldcard firmware update adds 65-key-press protection for new wallets

Firmware 5.6.1 and 1.5.1Q harden wallet creation after seed exploit, but existing seeds remain exposed.

bitcoin·62d ago

Dormant Bitcoin Wallet Moves $538K After 15 Years

A bitcoin address that received 8.54 BTC in 2011 has transferred funds for the first time in 15 years.

bitcoin·79d ago

Bitcoin cold wallets drained of $70M via weak seed generation

Galaxy Research says an attacker recreated private keys offline and swept over 1,000 BTC from nearly 1,200 wallets.

bitcoin·80d ago

Coldcard Security Notice Highlights Bitcoin Wallet Entropy Risk

A firmware flaw affecting seed generation puts hardware wallet entropy back under scrutiny.

regulation·95d ago

Tether Freezes $131M in USDT Linked to Iran Sanctions by OFAC

OFAC listed four Iran-linked wallets, and Tether used its kill switch to freeze $131 million in USDT within hours.