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 https://how2cryptos.com/. 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.
To go along with the above proposal to add the above assets to the DEX, there are two active proposals for LOAN token holders to decide whether to add Solana (SOL) and Cardano (ADA) to the LOAN Protocol lending markets. Both proposals offer options to enable lending with or without LOAN rewards. These integrations would expand the protocol’s supported asset set, attract new users from the Solana and Cardano ecosystems, and drive up TVL and borrowing activity across the network.
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.
Cardano is a blockchain-based smart contract platform that aims to compete against similar platforms such as Ethereum, Tezos, and EOS, among others, through a more modular, layered protocol that runs on a proof-of-stake consensus algorithm called Ouroboros.
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.
One Cardano (ADA) is currently worth $0.74 on major cryptocurrency exchanges. You can also exchange one Cardano for 0.00000644 bitcoin(s) on major exchanges. The value (or market capitalization) of all available Cardano in U.S. dollars is $28.08 billion. This market cap is self-reported and is based on a circulating supply of 37,997,904,336 ADA, which has not been verified.
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.
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.

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