Cryptocurrency news last 24 hours
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Bitcoin had a new all-time high of $112,020 on May 22, paving the way for new bullish sentiment in the market. The upsurge occurred during an explosion of institutional demand, declining foreign exchange reserves, and promising news regarding the China-US tariff war, which reflected overall investor optimism and rising confidence in holding long. As always, BTC leads the market – and bullish May asserted it again, contravening the common adage “Sell in May and go away.”
May 2025 begins with crypto investors closely monitoring pivotal market movements from leading tokens such as Bitcoin (BTC), Ethereum (ETH), and XRP, alongside emerging players like Lightchain AI (LCAI). With the market sentiment leaning towards cautious optimism, these assets are expected to play a significant role in shaping the trajectory of the cryptocurrency landscape this month.
Ethereum activated its Pectra upgrade on May 7, marking a significant milestone for the blockchain. The upgrade went live on mainnet at epoch 364032 and is the first major update since Dencun in 2024. Pectra is a combined hard fork (execution layer “Prague” and consensus layer “Electra”) introducing 11 Ethereum Improvement Proposals (EIPs) that enhance user experience. These changes improve the staking process, add new smart wallet features, and increase layer-2 efficiency for better scalability. The successful deployment of Pectra underscores Ethereum’s ongoing evolution to become more user-friendly and scalable.
Cryptocurrency news cardano
Identifying itself as a third-generation blockchain and cryptocurrency system following Bitcoin and Ethereum, Cardano’s development is quite different from its competitors in that it is heavily informed by theoretical, peer-reviewed research before implementation in software.
Stay tuned for Cardano news. Discover expert analysis, market trends, and ADA updates. Stay informed about Cardano’s market performance, industry implications, and regulatory developments. Join the crypto revolution and stay ahead with our comprehensive coverage. Read the news below.
It is not possible to buy all cryptocurrencies with U.S. dollars. Bitcoin, Bitcoin Cash, Ethereum, Litecoin and other popular cryptocurrencies can be purchased with U.S. dollars using Coinbase. Once you have purchased Bitcoin using Coinbase, you can then transfer your Bitcoin to an exchange such as Binance to purchase other cryptocurrencies, including Cardano.
© 2025 Fair market value prices are updated every minute and are provided by Polygon.io. Other market data provided is at least 10-minutes delayed and hosted by Barchart Solutions. Information is provided ‘as-is’ and solely for informational purposes, not for trading purposes or advice, and is delayed. To see all exchange delays and terms of use please see Barchart’s disclaimer.
Cardano’s development is backed by three companies: IOHK, a blockchain R&D company founded by Charles Hoskinson and Jeremy Wood; the Cardano Foundation, a nonprofit dedicated to Cardano adoption and development; and Emurgo, a venture capital firm based in Japan.
Cryptocurrency news may 22 2025
Coinbase revealed that it fell victim to a significant cyberattack, forecasting losses of $180 million to $400 million from the incident. In a May 15 regulatory filing, the exchange said hackers breached account data of a “small subset” of customers by bribing several employees of overseas support contractors for internal access. The attackers obtained some customer personal data (names, addresses, emails) but did not compromise passwords or keys, and some users were tricked into transferring funds to the scammers. Coinbase immediately fired the staff involved and refused to pay the hackers’ $20 million ransom demand. Instead, the company is cooperating with law enforcement and has offered a $20 million reward for information to help identify and capture the perpetrators. Coinbase stated it will reimburse any customers who lost funds in the scam and has strengthened its security controls following the breach. This incident – one of the costliest hacks in crypto to date – underscored ongoing security challenges even for industry-leading exchanges.
The Cetus DEX, a Sui network-based decentralized exchange, has been affected by a devastating attack that has potentially made over $200 million vulnerable. The attack has again sparked serious controversy surrounding the security of smart contracts, decentralized insurance, and the necessity of active auditing in new platforms.
Exchanges are making waves as well. Coinbase launches its Bitcoin Yield Institutional Fund on May 1 and opens BTC and ETH futures to U.S. clients on May 9. Binance, Upbit, and Bithumb will delist several altcoins during the month, moves that could impact liquidity and trigger swift repricing of affected assets.
Meanwhile, token holders and market analysts are closely watching a wave of large token unlocks that could introduce fresh volatility. Among the biggest: SUI’s $253 million unlock on May 1, LAYER’s $84 million on May 11, and APT’s $62 million on May 12. Historically, such events can trigger sell pressure, particularly when sentiment is fragile or liquidity is thin.
Coinbase revealed that it fell victim to a significant cyberattack, forecasting losses of $180 million to $400 million from the incident. In a May 15 regulatory filing, the exchange said hackers breached account data of a “small subset” of customers by bribing several employees of overseas support contractors for internal access. The attackers obtained some customer personal data (names, addresses, emails) but did not compromise passwords or keys, and some users were tricked into transferring funds to the scammers. Coinbase immediately fired the staff involved and refused to pay the hackers’ $20 million ransom demand. Instead, the company is cooperating with law enforcement and has offered a $20 million reward for information to help identify and capture the perpetrators. Coinbase stated it will reimburse any customers who lost funds in the scam and has strengthened its security controls following the breach. This incident – one of the costliest hacks in crypto to date – underscored ongoing security challenges even for industry-leading exchanges.
The Cetus DEX, a Sui network-based decentralized exchange, has been affected by a devastating attack that has potentially made over $200 million vulnerable. The attack has again sparked serious controversy surrounding the security of smart contracts, decentralized insurance, and the necessity of active auditing in new platforms.
Cryptocurrency news may 7 2025
Brazil Supreme Court permits seizure of cryptoassets. The Brazilian Superior Court of Justice ruled in decision 2.127.038/SP (special appeal) that courts may order cryptocurrency exchanges to disclose and allow the seizure of cryptoassets held by debtors in enforcement proceedings. The court acknowledged that cryptoassets, while not legal tender, have economic value and can serve as a means of payment or investment, thus constituting assets subject to execution under Brazilian law. The decision emphasized that the lack of detailed regulation does not preclude judicial access to such assets, especially considering existing rules requiring exchanges to report cryptoassets’ transactions to tax authorities. The decision supports creditors’ rights and judicial efficacy, permitting digital wallet investigations when conventional asset tracing fails. The decision can be accessed here (in Portuguese).
OCC clarifies bank authority for crypto custody and services. On May 7, the Office of the Comptroller of the Currency (OCC) issued Interpretive Letter 1184, providing guidance on the authority of national banks and federal savings associations to engage in cryptoasset custody and execution services. This clarification reaffirms and expands upon previous applicable OCC guidance – including Interpretive Letters 1170 and 1183 – and underscores the OCC’s recognition of cryptoasset custody as a modern extension of traditional bank custody services, while also emphasizing the importance of risk management and regulatory compliance in these activities. The following are key elements of the Interpretive Letter:
There is much that takes inspiration from UK MiFID. The proposals cover the breadth of client types. In line with overarching policy and the FCA’s approach to date, there is a particular focus on customer protection for the retail clients and cross-border business practices targeting retail clients, with proposals requiring on-shoring.
May 2025 is shaping up to be a pivotal month for the cryptocurrency industry, as a confluence of macroeconomic events, major token unlocks, network upgrades, and regulatory decisions promise to stir volatility across global markets. Investors, traders, and crypto enthusiasts are bracing for a flurry of developments that could significantly sway sentiment and prices.
Governor Hobbs also signed HB 2387, which contains consumer protection requirements for crypto kiosk operators. The crypto kiosk law (1) mandates clear fraud warnings, customer acknowledgment of risks, and detailed transaction receipts and (2) requires a $2,000 daily transaction cap for new users, the provision of 24/7 live customer support, and measures designed to mitigate fraud risks, particularly for vulnerable populations such as seniors.