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Mt. Gox moves $739 million worth of bitcoin to two addresses: Arkham
Mt. Gox transferred a combined 10,306 BTC to an unmarked address and its hot wallet early Tuesday, according to Arkham.
Robinhood closes $180 million WonderFi acquisition, entering Canadian crypto market
Users of WonderFi's crypto platforms Bitbuy and Coinsquare will be invited to continue on the Robinhood app.
Grayscale sets 0.29% fee for its Hyperliquid ETF, undercutting Bitwise and 21Shares
Grayscale is set to launch its own Hyperliquid exchange-traded fund as soon as this week, setting a sponsor fee of 0.…
Cardano just canceled is 2026 Summit – exposing the power and risk of its governance vetos
Cardano's 2026 Summit in Singapore is off after the network's treasury governance process failed to approve funding…
Ethereum's Vitalik Buterin is rethinking how DeFi handles market crashes
In a research post published Monday, Buterin proposed creating index-tracking assets using options contracts rather t…
Binance adds over 7,000 US stocks and ETFs for traders outside the United States amid super app push
Binance launched U.S. stock and ETF trading for non-U.S. users and has plans for tokenized equities on BNB Chain.
Whitehat developer unlocks $2 million stuck in a 2016 Ethereum ICO contract for nine years
0xflorent, a security researcher, found an integer-overflow flaw in the HongCoin token sale contract that lets the te…
Three Sui mainnet halts in 48 hours traced to an upgrade bug by developers
The Sui Foundation's post-mortem published Sunday traces all three outages to interactions between a new address-bala…
Coinbase launches Indian rupee rails with perps access in expansion push
The Nasdaq-listed company said it has established INR order books to provide dedicated liquidity for users in the cou…
XRP Ledger's new proposal blocks the flash loan attacks costing DeFi hundreds of millions
A draft XRPL amendment notes that flash loan attacks are "structurally impossible" on the network because of how its …
SEC sues Privvy founder over $12.3 million crypto scheme as AI ‘bots’ turn out to be neither
The SEC alleges Fuller spent misappropriated funds on a roughly $1 million house, gambling, trading cards, travel and…
Crypto champion Trump may be jeopardizing the industry’s landmark legislation
Digital asset legislation is years in the making, but the sector's biggest political champion, President Trump, has b…
Court-ordered Circle freeze traps $12.6 million in Zama cUSDC contract amid Overnight Finance suit
Zama CEO Rand Hindi said the protocol's confidential USDC contract was "caught in a crossfire" and that his team is i…
Bitcoin’s biggest quantum risk may not be wallet keys. An early investor fears something bigger
Andrew Gault, the venture capitalist who funded the quantum hardware labs now threatening bitcoin, says the industry …
US has seized nearly $1 billion in crypto from Iran, Bessent says
Earlier this year, Treasury Secretary Scott Bessent said the U.S. had seized "nearly $500 million" in Iranian crypto …
Circle launches Arc blockchain to power the agentic economy with programmable real-time rails
Arc's development could revolutionize financial systems by enabling AI-driven microtransactions, potentially reshapin…
Circle explores Arc’s post-quantum security roadmap for USDC
Circle's Arc blockchain aims to future-proof USDC against quantum threats, potentially setting a new standard for sec…
SUI mainnet resumes normal operations after validator fix
Frequent outages on Sui's mainnet could undermine investor confidence and challenge its position as a reliable DeFi i…
Bitcoin perps just got a US green light, but one catch could decide everything
The CFTC has moved true Bitcoin perpetual futures from an offshore-liquidity debate into a US-regulated test case, w…
Base says agent payments reached 3.1 million x402 transactions in 30 days
Base says AI agents are using wallets, stablecoins, and x402 to pay for internet services as agentic commerce expands…
Mass deployment of AI agents is a disaster waiting to happen, says CertiK CEO
Ronghui Gu shares tips on how to isolate AI agents while testing them so they do not have access to critical personal…
CFTC opens door for crypto perpetual future contracts in US as Coinbase, Kalshi move forward
The CFTC opened the doors for perpetual futures contracts, giving way for Kalshi and Coinbase to offer those products.
Paxos wins SEC approval to clear U.S. stocks on blockchain
Paxos new license positions it alongside legacy giants such as DTCC and makes it a compelling, more efficient alterna…
Crypto.com teams with Fanatics for exclusive Champions League final relic card giveaway
This collaboration highlights the growing intersection of sports, digital assets, and fan engagement, potentially res…
Solana, Sui and Aptos wallet data targeted in TrapDoor package attack
The campaign targets crypto, DeFi, AI and security developers with fake tooling packages to steal wallets, SSH keys, …
New lawsuit claims Satoshi Nakamoto’s Bitcoin is “Lost Property” worth under $10 per wallet
A New York lawsuit is seeking to treat some of Bitcoin’s oldest dormant wallets, including addresses tied to the cr…
OKX confirms $53 million investment to acquire 20% stake in Coinone crypto exchange
This marks the latest move by a global crypto giant to secure a foothold in South Korea, following Binance's acquisit…
Jeff Sprecher calls Hyperliquid bigger than NASDAQ, run by 11 people
The rise of Hyperliquid highlights the disruptive potential of decentralized finance, challenging traditional financi…
Gemini crypto exchange launches AI data feed powered by Grok
The move comes as Gemini continues to expand beyond spot crypto trading into derivatives, predictions, and other fina…
Why the Ethereum Foundation is suddenly again at the center of crypto’s culture war
In this week's edition of The Protocol Newsletter, we're diving deep into the institution that has been the main stew…