金融科技

Major bitcoin wallet flaw drains 594 BTC in 25-minute sweep

A hardware wallet randomness bug turned “impossible to guess” seeds into guessable ones, and $38 million is already gone.

Strategy books $8.2 billion Q2 loss on bitcoin price decline

The world's largest corporate bitcoin holder says it has built a cash reserve covering more than two years of dividend payments after investors questioned its growing stack of preferred securities.

Coinbase sinks 5% after missing second quarter revenue estimates

The company reported $1.22 billion in overall revenue, down from $1.5 billion in the year prior.

Global banks test tokenized money for cross-border payments in $1 million BIS pilot

Twenty-eight banks, including JPMorgan, Citi and UBS, moved real money across borders in a live test of blockchain-based settlement.

Ondo Finance weighs acquisition worth up to $500 million

The tokenized-assets firm is considering an acquisition valued at $250 million to $500 million as consolidation accelerates across crypto infrastructure.

Crypto for Advisors: Is the Clarity Act dead?

CME's Duffy warns an overlooked tax risk looms over U.S. perpetual futures

CME CEO Terry Duffy said a court battle over whether perpetual futures are swaps or futures could eventually affect how the IRS taxes the contracts. Independent legal experts say the issue remains unresolved.

The economics behind Aave proposal to ditch 6 chains that earn loose change in revenue

A governance proposal would shut deployments on Sonic, Scroll, zkSync, Metis, Soneium and Aptos, and retire 50 asset markets elsewhere. Deposits on some have fallen more than 90%.

JPMorgan says fading Clarity Act odds weigh on crypto outlook

The bank said deteriorating prospects for U.S. market structure legislation remove a key catalyst for digital assets, even as tokenization and institutional adoption advance.

Ether, XRP flat as chip stocks steady on Samsung's 250-fold profit surge

Crypto's majors barely moved as Asia's semiconductor selloff eased. Most are still lower over the week, with HYPE down 8%.