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Meta Pool, a liquid staking protocol, suffered a security breach where a hacker exploited the "fast unstake" functionality to mint 9,705 mpETH tokens valued at nearly $27 million. However, due to low liquidity in the affected swap pools on Ethereum mainnet and Optimism, the attacker only managed to steal 52.5 ETH, worth just over $132,000. Meta Pool's early detection systems played a crucial role in identifying the exploit, allowing the team to pause the impacted smart contract and prevent further losses. The attack involved unauthorized token minting via the ERC4626 mint() function, as confirmed by co-founder Claudio Cossio and blockchain security firm PeckShield, which noted a critical bug in the staking contract. Despite the breach, Meta Pool assured users that staked Ethereum remains safe on the SSV Network. The team has committed to reimbursing affected users and ensuring they are made whole, with a detailed post-mortem and recovery plan expected within two days. This incident adds to a series of recent crypto exploits, including attacks on Alex Protocol and BitoPro, highlighting ongoing cybersecurity challenges in the industry.
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Crypto markets faced further declines on Thursday as major cryptocurrencies like XRP, Cardano’s ADA, and Solana’s SOL dropped over 1% in 24 hours, while dogecoin fell 10% for the week, erasing June gains. Ether also lost 0.7%, reversing earlier progress. The downturn coincides with heightened fears of conflict in the Middle East and a strengthening dollar. Despite the slump, U.S. spot bitcoin ETFs attracted $389 million in inflows on Wednesday, and spot ETH ETFs saw $19 million in positive flows. Meanwhile, U.S. officials are reportedly considering a strike on Iran, and Federal Reserve Chair Jerome Powell warned that tariffs and global tensions could worsen inflation, impacting consumers directly. With rates unchanged, the Fed seeks more data before cuts, adding to market uncertainty. Altcoins, seen as riskier, are often first to be sold off during macroeconomic stress. Bitcoin, up 13% year-to-date due to ETF inflows and dollar weakness, remains stuck in a range, neither reacting to risk appetite nor surging like gold amid conflict, according to FxPro analyst Alex Kuptsikevich.
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Ethereum (CRYPTO: ETH) is staging a notable comeback, surging 30% in the last 90 days after underperforming in 2023 and 2024. Four key catalysts suggest this rally could be the start of a longer-term trend. First, cooling inflation at 2.4% and potential Federal Reserve rate cuts are creating a favorable macro environment for riskier assets like crypto. Second, institutional investors are pouring in, with $205 million flowing into Ethereum products in a single week in May and nearly $900 million over 16 days by mid-June, signaling long-term commitment. Third, the Pectra upgrade, set for late 2025, promises to enhance user experience, security, and cost stability, likely driving demand. Lastly, staking has hit a record 34.6 million coins (29% of supply), locking up supply and supporting price growth as investors prioritize yield. While risks like macro shocks or upgrade issues remain, Ethereum’s outlook appears stronger than it has in months, bolstered by easing inflation, institutional backing, technological advancements, and staking trends.
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Bitmain, Canaan, and MicroBT, which dominate over 99% of the global Bitcoin mining ASIC market, are establishing production facilities in the US to evade steep tariffs imposed by the Trump administration on Chinese imports, currently at 25% after previously surpassing 100%. According to a Reuters report, this strategic shift aims to mitigate the economic burden of these tariffs amid a thriving US Bitcoin industry. A University of Cambridge study highlights the market's oligopolistic structure, with Bitmain leading at 82%, followed by MicroBT at 15%, and Canaan at 2%. However, geopolitical tensions and tariffs could dampen US demand for mining rigs, potentially pushing surplus inventory to cheaper foreign markets, as noted by Hashlabs Mining CEO Jaran Mellerud. Additionally, Bitmain has faced US customs challenges, including a seizure of 10,000 ASICs in late 2024 due to ties with a sanctioned Chinese firm, resolved only in March. The move to US production raises questions about cost competitiveness compared to China, while the broader impact of geopolitics on Bitcoin mining continues to unfold.
