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Coinbase quantum report flags exchange cold wallets among millions of bitcoin exposed by address reuse
The report lays out possible solutions to the abandoned coins problem, such as setting a deadline for migration and t…
Crypto’s next billion-dollar hacker may move at superhuman speed
Anthropic’s new Claude Fable 5 puts powerful cyber tools behind safety filters. DeFi, already hit by more than $840…
Wholesale inflation is back in focus. Here’s what PPI means for your money and Bitcoin
Bitcoin was designed as a hedge against inflation, but every hot inflation report in the past year has knocked its pr…
Ripple wants AI agents to pay in XRP and RLUSD. The market is still mostly USDC
The XRPL AI Starter Kit gives developers tools for agent payments, but early x402 activity has clustered on Base and …
Legacy sportsbooks are chasing prediction markets that already trade billions each month
DraftKings told investors on June 9 that its prediction markets business is scaling fast, and the market liked what i…
Top cryptographers can't agree on Bitcoin's biggest quantum question
A Coinbase-convened panel says Bitcoin should start preparing for quantum attacks now, but declines to take a positio…
SpaceX IPO scramble reveals difference between tokenizing a stock and getting one
Crypto platforms promised early access to the blockbuster SpaceX IPO through tokenized shares. The problem wasn't tec…
Binance, Bybit and Bitget cancel SpaceX tokenized IPO campaigns after allocation shortfall
Binance, Bybit and Bitget canceled SpaceX IPO access products as tokenized stock platforms struggled to source the un…
The U.S. government is betting $2 Billion on quantum computing, and the defense side can't keep up
Pruden argues that to defend against a quantum computer capable of cryptographically relevant operations, we need pos…
Appeals court rejects Sam Bankman-Fried’s bid for new trial in FTX fraud case
Sam Bankman-Fried lost his appeal to overturn his 25-year sentence after accusing the original court of not giving hi…
Crypto exchanges are opening a two-front war for the stock market
Binance, Kraken, Bybit, and Gemini are moving to add US stocks and ETFs to their crypto trading apps, making a direct…
Ripple chases AI’s machine economy as XRPL stablecoins near $1 billion
Stablecoin liquidity on the XRP Ledger (XRPL) has nearly doubled over the past month, putting the network within reac…
Kraken Becomes Official Crypto Exchange Supporter Of FIFA World Cup 2026
Kraken says it has become the Official Crypto Exchange Supporter of the FIFA World Cup 2026, bringing crypto back to …
AI buildout weighs on bitcoin demand but future gains could reverse trend, Relai CEO says
Julian Liniger, CEO of Relai, said the current bitcoin bear market is driven in part by liquidity absorbed by AI inve…
Live updates: Bitcoin holds above $63,000, Japan set to hike rates to 31-year high
Crypto firmed across the board on the largest listing in history, but the token most tied to Elon Musk traded right i…
The company that makes your TV is taking ads onchain. Arbitrum helped
LG Electronics has built a blockchain-based advertising platform with the help of Arbitrum.
‘Anarchistic neobanks’ are bitcoin’s next frontier, says Blockrise CEO
Blockrise CEO Jos Lazet sees bitcoin-native institutions evolving into alternatives to banks, in an interview at BTC …
Coinbase for Agents sets up dedicated accounts for AI bots to trade and pay for users
AI agents will get access to trade, manage money, and make payments on behalf of Coinbase users via dedicated accounts.
Coinbase launches AI agent accounts that can trade and spend on your behalf
"Coinbase for Agents" is a new platform that lets AI assistants like ChatGPT and Claude connect to users’ Coinbase …
U.S. House bill would erect crypto-theft task force across law enforcement agencies
New legislation from a bipartisan duo would set up a multi-agency group under the U.S. attorney general to take a lea…
SpaceX stock is coming to Solana on the same day it lists on Nasdaq
The firms making that possible say eligible shares can also be converted back into tokens, creating a bridge between …
Visa says stablecoins are ‘reshaping the back end’ of commerce as it expands AI, tokenization efforts
Visa said stablecoins are reshaping commerce as it unveiled new AI tools, tokenization features, and a partnership wi…
South Korean police book Bithumb CEO as bribery suspect in lawmaker hiring probe: report
Police are investigating whether Bithumb CEO Lee hired lawmaker Kim's son as a favor and whether Kim later used his p…
Privacy returns to focus as Ethereum developers explore new token standards
In this week's edition of The Protocol Newsletter, we're looking at where privacy is headed in the Ethereum ecosystem.
MetaMask just gave AI agents a DeFi wallet with a leash
Agent Wallet lets software trade across DeFi, but every permission rule becomes part of the security boundary. The po…
The quantum clock is ticking: it's Bitcoin's problem, not Ethereum's
A recent research note published by Citi analysts reached a conclusion about quantum risk that should give every inst…
Mastercard unveils Agent Pay for Machines to support autonomous AI transactions, including stablecoins
Mastercard's Agent Pay for Machines infrastructure will support high-volume, low-value payments by autonomous AI agents.
MegaETH-based MNX raises $6.4 million pre-seed at $40 million valuation to build AI-focused futures exchange
MNX, a decentralized futures exchange focused on the AI economy, has raised $6.4 million in a pre-seed funding round.
Ripple launches toolkit for agentic payments on XRPL
A growing number of companies, including Ripple, want to create payment rails which would AI agents to execute transa…
World Series of Poker adds Solana payments for tournament buy-ins
The move marks an integration of blockchain-based payments into a major live sporting and gaming event.