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Taiko halts its Ethereum layer-2 network after a bridge exploit, token dives
An attacker forged withdrawal proofs to drain about $1.7 million, the same type of flaw behind this year's biggest br…
Kraken adds 2,500 unapproved Solana tokens to its app – says risk stays on-chain
The exchange wraps DEX access in a familiar interface and warns users the tokens sit outside Kraken review. The post …
Live markets: Bitcoin is stuck near $64,000 as ETF outflows reach a sixth week
Eased ETF selling and improving risk appetite are being offset by a firmer dollar and cautious institutional flows, l…
Bitget enables direct US stock purchases using crypto
Bitget launched Stock+, enabling crypto-funded purchases of full and fractional US stocks through regulated brokers.
Bitcoin developers want to fix the 'replace this transaction with a higher fee' button. Here's why
A helpful feature of speeding up transactions has become redundant and a "fingerprint" for tracking. Developers now w…
Ethereum validators asked to fund projects with up to 10% of staking rewards under new proposal
A new governance proposal would let validators redirect part of their staking income toward ecosystem funding, raisin…
Kraken Fed account fight could shape how crypto firms get direct payment access
ICBA is pressing the Kansas City Fed to reassess the limited account before its first-year term expires. The post Kra…
MiCA deadline likely to shift smaller crypto apps into licensed custody rails
BitGo's Bielik deal shows how customer access can survive while regulated infrastructure concentrates underneath. The…
Crypto perps’ US future will now be defined by what regulators decide to call them
The agencies' request turns product definitions into a public contest over perps, event contracts, and alternative co…
Ethereum's biggest 'sandwich' bot drained of $7.5 million in ironic exploit
Blockaid said an attacker tricked Jaredfromsubway.eth into approving fake trading routes, then used those approvals t…
Bitcoin miner Bitdeer mined 921 BTC, but its smaller stash raises a bigger question
The miner's AI cloud growth may reduce sell pressure, but May data shows Bitcoin retention still lagging. The post Bi…
Bitcoin Cost-Of-Production Signal Raises Miner Stress Question As BTC Holds Support
An X post claimed Bitcoin is again trading below average cost of production, while TradingView charts show BTC holdin…
HYPE, JTO and WLD wins are looking more like exceptions than an altcoin season signal
The WLD token surged 149.6% over the past month, XLM climbed 54%, JTO posted a 46.7% gain, and HYPE set a new all-tim…
AI is making crypto security cheaper, faster and harder to ignore
As AI-powered security tools become cheaper, faster and more widely available, researchers said they could reshape wh…
TD Cowen says CME has the upper hand in lawsuit against CFTC over crypto perpetual futures
"We expect CME will seek a preliminary injunction to block perps as the case proceeds," said TD Cowen's Jaret Seiberg.
Europe’s MiCA July deadline puts Binance access and USDT liquidity on the line
Europe’s crypto rulebook is squeezing much of the industry before it has even fully taken effect, with Binance and …
Microsoft found malware that hijacks crypto wallets and spreads through USB sticks
The software intercepts shortcut files and directs them to install a worm that harvests private keys from the Windows…
Algorand plans ‘broad quantum resilience’ by 2027
Algorand is planning new accounts and consensus mechanisms designed to be resistant to the cryptography-breaking thre…
Global $2.75B payments deal shows stablecoins moving into the rails they were meant to bypass
The $2.75 billion acquisition points to token settlement moving inside regulated payment networks before it replaces …
CME Group sues CFTC over perpetual futures in US, accusing the agency of ‘suddenly’ changing course
The CME Group is officially taking the Commodity Futures Trading Commission to court over allowing perpetual futures …
Ethereum Foundation loses another key leader as co-executive director Hsiao-Wei Wang resigns
Wang's departure follows the resignation of fellow co-executive director Tomasz Stańczak and marks the latest in a s…
Kraken integrates Solana DEX trading into core app, with support for additional networks planned
Kraken launches onchain DEX trading to give customers access to thousands of tokens across the Solana ecosystem.
Algorand unveils roadmap to achieve quantum resistance by 2028
The announcement reflects a crypto's growing recognition that adopting quantum-resistant cryptography could take year…
Alchemy unveils Visa-powered virtual payment card for AI agents
AgentCard will default to Visa-issued tokens, but will support crypto and agent-native payment protocols when available.
Live markets: Bitcoin and ether ETFs lost $111 million combined as rate-cut hopes died
Total market value has held flat near $2.26 trillion since Tuesday, with the recovery losing momentum after the Fed k…
France to stop certifying products lacking quantum-resistant encryption
France’s cybersecurity agency plans to block certification of products without quantum-resistant encryption startin…
Ark Invest buys $18 million worth of Coinbase shares, offloads $29 million in Robinhood
The trades came as Coinbase's stock closed down 2.57% at $164.92 on Wednesday, while Robinhood gained 8.78%.
CME Group to sue CFTC over approval of perpetual futures, CEO tells CNBC
CME Group CEO Duffy said perpetual futures should be classified as swaps under the Dodd-Frank Act, which would form t…
Bitcoin layer-2s face a bear-market reality check
Botanix's shutdown has raised an uncomfortable question for Bitcoin builders: Does the market actually want programma…
FIFA wanted Avalanche's blockchain to help curb World Cup ticket scalping. Here's how it's going
In this week's edition of The Protocol Newsletter, we're looking at how FIFA is using the Avalanche blockchain to tes…