self-custody

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Temas relacionadoscryptocurrency bitcoin coldcard hardware wallet regulation stablecoins crypto Ledger

Últimas noticias

Bitcoin Self-Custody Risks, ETF Inflows, and Corporate Crypto Strategies Under Scrutiny

A recent $116 million hardware wallet exploit reignites the debate on self-custody risks versus institutional investment vehicles like Bitcoin ETFs, which saw their strongest inflows since April. Meanwhile, Strategy plans to resume Bitcoin accumulation, Riot Platforms secures a $9 billion AI compute deal, and Trump Media revamps its crypto treasury strategy after a $238 million Q2 loss.

Cointelegraph

5 min de lectura

Massive Bitcoin Movement Follows Coldcard Hardware Wallet Exploit

En desarrollo

Tecnología·hace 3 díasResumen IA

Massive Bitcoin Movement Follows Coldcard Hardware Wallet Exploit

Following a major firmware exploit affecting Coldcard hardware wallets that led to nearly $130 million in stolen Bitcoin, over 233,000 BTC moved to safety as users migrated funds.

Brazil Central Bank Requires Precautionary Holds on Crypto Transfers to Prevent Fraud

Brazil's central bank will mandate virtual asset service providers to place precautionary holds of up to 24 hours on certain crypto transfers above $10,000 starting January 1, 2027, joining global efforts to combat digital asset fraud.

Le Brésil freine les transferts de cryptoactifs pour contrer les arnaques

La Banque centrale du Brésil impose un délai de 24 heures pour les transferts de cryptoactifs supérieurs à 10 000 dollars, visant principalement les stablecoins, pour lutter contre les arnaques financières.

Journal du Coin

9 min de lectura

Coldcard Hardware Wallet Low-Entropy Bug Triggers Bitcoin Self-Custody Re-evaluation

En desarrollo

Tecnología·8/8/2026Resumen IA

Coldcard Hardware Wallet Low-Entropy Bug Triggers Bitcoin Self-Custody Re-evaluation

A catastrophic low-entropy bug in Coldcard hardware wallets, affecting firmware versions 4.0.1 and later, has led to over $100 million in Bitcoin thefts, prompting users to re-evaluate trust assumptions and adopt physical entropy methods like dice rolling.

Cointelegraph

2 min de lectura

US Spot Bitcoin ETFs See Inflows Amid Coldcard Hack and Self-Custody Debate

En desarrollo

Crypto·7/8/2026Resumen IA

US Spot Bitcoin ETFs See Inflows Amid Coldcard Hack and Self-Custody Debate

US spot Bitcoin ETFs recorded $620 million in inflows over consecutive days following a $116 million Coldcard wallet hack, sparking renewed debate among investors regarding the risks and security of self-custody versus institutional funds.

Cointelegraph

1 min de lectura

Coldcard Hack Exceeds $89 Million as AI Exploits Firmware Flaw

En desarrollo

Crime·3/8/2026Resumen IA

Coldcard Hack Exceeds $89 Million as AI Exploits Firmware Flaw

Attackers exploited a firmware flaw in Coldcard hardware wallets, regenerating private keys to steal over $89 million in Bitcoin from thousands of addresses. The ongoing exploit, potentially orchestrated by AI, highlights a critical vulnerability in self-custody solutions.

Decrypt

4 min de lectura

Bitcoin Transfers Surge Amid Coldcard Hack, Reigniting Self-Custody Debate

En desarrollo

Crypto·2/8/2026Resumen IA

Bitcoin Transfers Surge Amid Coldcard Hack, Reigniting Self-Custody Debate

Smaller Bitcoin transfers reached levels not seen since FTX collapse, with 39,600 BTC moved on Friday, amid an ongoing suspected Coldcard hack. The incident, which has drained 1,367 BTC ($88.6M) from 4,585 addresses, reignites debate over Bitcoin self-custody vs. third-party platforms.

Cointelegraph

2 min de lectura

Telegram to Launch Non-Custodial Gram Wallet for Over 1 Billion Users This Summer

En desarrollo

Tecnología·21/7/2026Resumen IA

Telegram to Launch Non-Custodial Gram Wallet for Over 1 Billion Users This Summer

Telegram founder Pavel Durov announced plans to roll out a native non-custodial Gram wallet across its messaging app this summer, potentially bringing self-custody crypto payments to over 1 billion monthly active users instantly and without fees. The move revives the cryptocurrency's original name and expands Telegram's backing of The Open Network (TON) ecosystem.

Cointelegraph

1 min de lectura

MetaMask Launches 'Money Account' for Stablecoin Yield, Payments, and Trading

En desarrollo

Business·30/6/2026Resumen IA

MetaMask Launches 'Money Account' for Stablecoin Yield, Payments, and Trading

MetaMask introduced Money Account, a self-custody feature combining stablecoin yield, payments, and trading on the Monad blockchain. The product offers DeFi lending via mUSD stablecoin, aiming for a neo-banking experience, amidst ongoing US regulatory debates on yield-bearing stablecoins.

Decrypt

2 min de lectura

Comment protéger ses cryptomonnaies en 2026 avec Ledger

En desarrollo

Tecnología·22/6/2026Resumen IA

Comment protéger ses cryptomonnaies en 2026 avec Ledger

En 2026, la protection des cryptomonnaies devient vitale face aux faillites, arnaques et IA malveillantes. Ledger propose des solutions de self-custody accessibles et sécurisées, avec des appareils comme le Nano S Plus, Nano X, Nano Gen5, Flex et Stax, ainsi que des services comme Ledger Recovery Key et Ledger Recover pour une gestion simplifiée et sécurisée des actifs numériques.

Journal du Coin

7 min de lectura

Microsoft Research: CryptoBandits Malware Exploits USBs and Clipboards to Target Self-Custody Wallets

En desarrollo

Tecnología·22/6/2026Resumen IA

Microsoft Research: CryptoBandits Malware Exploits USBs and Clipboards to Target Self-Custody Wallets

Microsoft's latest research reveals CryptoBandits malware, spread via malicious USB shortcuts, targets self-custody crypto wallets. It steals seed phrases, replaces copied addresses with attacker-controlled ones, and uses Tor for communication, highlighting endpoint security risks in crypto transactions.

Ledger Adds Support for UAE-Linked ADI Token, Boosting Stablecoin Infrastructure

Ledger now supports the ADI token on ADI Chain, a UAE-linked layer-2 network focused on stablecoins and tokenized assets. Backed by International Holding Company, ADI Chain aims for institutional use cases like cross-border payments and trade settlement.

Rewardy Wallet launches global multi-chain swap campaign with incentives

Self-custody wallet by Chainwith opens two-week user activation across Ethereum, BNB Chain, Solana, and Aptos, with prizes starting at $100.

Cointelegraph