OpenZeppelin Rejects Ex-CTO Claim That All DeFi Is Unsafe
OpenZeppelin said Manuel Aráoz's claim that all DeFi is unsafe does not represent the company's position. Aráoz argued that AI coding agents make smart contract security more asymmetric. OpenZeppelin said most recent incidents came from operational security failures rather than smart contract bugs.
Cash App Adds Fee-Free USDC Transfers Across Four Networks
Cash App has begun supporting fee-free USDC stablecoin transactions across Ethereum, Solana, Polygon, and Arbitrum. Incoming stablecoins are automatically converted into standard U.S. dollar balances. Stablecoins are not available yet for customers in New York. Users must verify identity and remain subject to transaction limits.
Miami IT Worker Arrested in $1.9M Bitcoin Theft From Former Boss
Police arrested Nahum Reynaldo Castro, 40, on felony charges tied to the alleged theft of more than $1.9 million in Bitcoin from a former employer. The arrest report said the victim found the hardware wallet empty in July 2025, and investigators determined the theft occurred in 2020.
Elon Musk is discussing a potential merger between Tesla and SpaceX that would combine 30,221 BTC. If the deal proceeds, the combined entity would hold Bitcoin assets valued at approximately $3.3 billion.
U.S. Senator Cynthia Lummis said American developers could face prosecution for publishing code if the Clarity bill does not pass. Lummis said the issue is central to the proposed legislation.
BitcoinTreasuries.NET said Strive's SATA has raised enough funds this week to purchase 798 Bitcoin. BitcoinTreasuries.NET said today's fundraising alone is enough to purchase 396 Bitcoin. The fundraising scale surpassed the previous weekly record in two trading days.
Aztec Labs acquired Obsidion, the team behind ZKPassport, which verified more than 17,000 participants during Aztec Network's token sale. ZKPassport lets users prove age, nationality, and proof of humanity without uploading personal data to a central server.
Strategy CEO Phong Le bought $5,467 of STRC preferred shares for two of his children. His three minor children held 186 STRC shares worth $18,600 combined before May 22. SEC filings listed Le’s compensation at more than $37 million over the past three years.
Santiment data shows Worldcoin whale transactions rose to 64 over the past 24 hours. Active addresses reached 1,309, and new wallets reached 379 in the same period.
Il senatore Lummis ha detto che gli sviluppatori di software americani potrebbero affrontare di nuovo cause legali per aver rilasciato codice se il Clarity Act non verrà approvato durante questo Congresso.
Mastercard Secures New York BitLicense for Crypto Operations
Mastercard’s US transaction services unit received a New York BitLicense to conduct regulated digital asset business activity in the state. Mastercard did not unveil new consumer-facing crypto products. Mastercard said it will keep developing payment and settlement infrastructure tied to stablecoins and tokenized deposits. The approval follows Mastercard’s BVNK acquisition, valued at up to $1.8 billion.
A potential Tesla-SpaceX merger could combine 30,221 bitcoin worth roughly $3.3 billion. CNBC reported Tuesday that Elon Musk has discussed the possibility of combining the companies. Neither Tesla nor SpaceX has publicly confirmed merger plans.
OpenAI Foundation committed an initial $250 million to grants, partnerships, and direct work on AI economic disruption. The foundation expects to announce its first funded initiatives later this year.
Il monitoraggio del canale Seer Prophet mostra che la probabilità di previsione per la capitalizzazione di mercato di chiusura del primo giorno dell'IPO di SpaceX, che supera i $1,4 trilioni, è scesa dal 96% al 94%.
YouTube will move AI disclosure labels into more visible positions on Shorts and long-form videos. YouTube will automatically label some AI-generated videos if creators do not disclose AI use.
Fold ha iniziato a emettere la sua carta di credito Bitcoin per membri selezionati della lista d'attesa, con fino al 4% di cashback in bitcoin. La carta della rete Visa è alimentata da Stripe Issuing e si prevede che si espanderà a lotti nelle prossime settimane e mesi.
Trump said the U.S. stock market has hit 68 record highs since he took office. Trump said ordinary families, pension accounts, and capital markets have benefited under his administration.
SoFi Launches SoFiUSD Stablecoin Across Ethereum and Solana
SoFi launched SoFiUSD, a bank-issued stablecoin available inside its app for nearly 15 million members. SoFiUSD is redeemable 1:1 for U.S. dollars and backed by liquid assets. The token runs on Ethereum and Solana. SoFi plans tokenized deposits, 24/7 cross-border transfers, and a Bullish listing.