Bitcoin and Ethereum Outperform as Traders Flee to Safety Amid Coldcard Hack and Tech Stock Rotation
Bitcoin and Ethereum were the only major tokens trading higher today as investors rotated out of altcoins and AI-linked tech stocks, even as the crypto industry absorbed news of a $114 million hardware wallet hack tied to a Coldcard firmware flaw.
Stablecoin & Payments Correspondent · · 4 min read
Covers Explainers · Wallets · Beginner guides
Bitcoin and Ethereum Outperform as Traders Flee to Safety Amid Coldcard Hack and Tech Stock Rotation
A Major Security Breach Rattles the Hardware Wallet Space
The crypto security world is grappling with fresh fallout after a firmware vulnerability in the Coldcard hardware wallet was exploited by attackers, resulting in the theft of at least 1,816 BTC — roughly $114 million at current prices — drained from more than 5,200 addresses. Hardware wallets are typically marketed as the gold standard for securing digital assets offline, so a breach of this scale is a notable blow to user confidence in cold-storage devices. The incident adds to what has already been a difficult year for crypto security more broadly, and it's likely to reignite scrutiny of firmware update practices and third-party audits across the hardware wallet industry.
Bitcoin and Ethereum Emerge as the Market's Safe Haven
Against that backdrop, capital is visibly rotating toward the two largest cryptocurrencies. Bitcoin and ether are currently the only members of the CoinDesk 20 index trading in positive territory today, while a broad swath of altcoins have slipped into the red. This "flight to quality" pattern is a familiar one during periods of heightened uncertainty, as traders favor the relative liquidity and track record of Bitcoin and Ethereum over smaller, higher-beta tokens.
Tech Stock Weakness Adds an Unexpected Catalyst
Adding an interesting twist to today's price action, shares of SanDisk and Western Digital tumbled roughly 10% despite posting strong earnings — a reaction that has traders questioning whether some of the capital that has been flowing into AI-adjacent hardware and semiconductor names is beginning to rotate elsewhere, potentially into crypto. Bitcoin itself opened Thursday at $64,602, up 0.9% from Wednesday's session, before drifting slightly lower to around $64,217 by mid-morning in New York trading, reflecting a market that remains firm but far from euphoric.
What Traders Should Watch Next
The combination of a high-profile hardware wallet exploit and a rotation away from both altcoins and AI-linked equities suggests the market is entering a more selective, risk-aware phase. For now, Bitcoin and Ethereum's relative strength positions them as the preferred vehicles for investors looking to stay in crypto without taking on the added volatility currently hitting smaller tokens. Security researchers and Coldcard's team will also be under pressure to detail remediation steps, which could shape sentiment around hardware wallet adoption in the weeks ahead.
Stablecoin & Payments Correspondent
Sofia Lindqvist is a Stablecoin & Payments Correspondent at Coin Currents Daily, where she specializes in stablecoins, digital payments, tokenized dollars, cross-border settlements, central bank digital currencies (CBDCs), and the evolving infrastructure of blockchain-based finance. Her work focuses on analyzing how stablecoins and digital payment networks are reshaping the global financial system, helping readers understand the technologies, regulations, and market forces driving the adoption of blockchain-powered payments. Sofia regularly covers major stablecoin issuers, payment innovations, tokenized assets, cross-border transaction networks, and regulatory developments through data-driven reporting and in-depth industry analysis. Before joining Coin Currents Daily, Sofia researched digital payment systems, financial technology, and blockchain-based settlement infrastructure, developing expertise in stablecoin ecosystems, tokenized financial products, and global payment networks. Her reporting combines technical accuracy with clear, accessible explanations, enabling readers to understand both the practical applications and the broader economic impact of digital currencies. At Coin Currents Daily, Sofia contributes daily news coverage, market analysis, educational guides, and long-form research articles focused on stablecoins and the future of digital payments. Her goal is to provide readers with reliable, objective insights into one of the fastest-growing sectors of the digital asset industry while highlighting the innovations, regulatory changes, opportunities, and challenges shaping the future of global finance.