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Crypto investment firm Keyrock is acquiring bankrupt lender Blockfills
The Brussels-based digital asset services firm plans to purchase BlockFills months after the Chicago-based company fi…
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…
Failed Ethereum ICO from 2016 just unlocked 1,003 ETH by exploiting itself
A whitehat and HongCoin's original multisig used a preserved overflow bug to reopen refunds trapped since 2016. The p…
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…
The institutional edge: moomoo targets Wall Street-grade trading tools for retail crypto investors
The brokerage giant says the future of investing won’t be defined by asset access alone but by the quality of tools…
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 …
Wall Street’s trillion-dollar dilemma: Why AI-powered hackers are keeping big banks off the blockchain
CertiK CEO and co-founder Ronghui Gu says April was the worst month for DeFi in four years with exploits on 27 out of…
Gravity Bridge Exploit Results in $5.4 Million Crypto Loss
Gravity Bridge was exploited in a security breach that resulted in the theft of approximately $5.4 million in digita…
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 …
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…
U.S. CFTC opens crypto 'perp' door with first approval at Kalshi
The Commodity Futures Trading Commission has now established a stance on how regulated U.S. firms can engage in crypt…
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, …
Crypto trading firm FalconX confidentially files with SEC for IPO, hires bankers
FalconX has hired Cantor and other bankers to advise on a potential IPO and confidentially filed draft paperwork with…
The Digital Chamber ramps up pressure on Congress with call to action to pass Clarity Act
The Digital Chamber published a website to serve as a central spot for people to write to lawmakers in its latest pus…
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…
Hyperliquid-based prop trading platform Hypernova raises $3 million in pre-seed funding
Hyperliquid-based prop trading platform Hypernova says it offers "instant payouts" and plans to publicly launch withi…
Toddlers learn by falling: Why DeFi's $20 billion TVL drop is just a market stress-test
DeFi Technologies president Andrew Forson says the stablecoin layer is thriving, with more than $150 billion in U.S. …
Sui blockchain suffers another network outage as transactions grind to a halt
This is the second time this year that the Sui network has suffered an outage.
A blockchain lottery plans to turn crypto gambling fees into Ethereum developer funding
Decentralized lottery protocol Megapot is teaming up with Protocol Guild in what the firms describe as the crypto ind…
Gemini taps SpaceXAI to build a personalized prediction markets feed
The new feature integrates SpaceXAI models to deliver real-time market intelligence, personalized signals and portfol…
Asset manager Grayscale delays IPO plans as crypto listing boom loses steam
Grayscale’s decision to delay its IPO highlights the growing caution across the crypto industry as volatile markets…
Theta and XYO partner on blockchain-based verification layer for AI agents
The DePIN projects have partnered to develop a cryptographic proof infrastructure that will independently verify AI a…
VanEck's tokenized fund lands on Euler as DeFi courts Wall Street institutions
DeFi protocols are increasingly adapting to host regulated, tokenized assets as tokenization is projected to bring tr…
Crypto IPOs could create massive $1 trillion market amid tokenization wave, Jefferies says
The Wall Street investment bank expects a wave of crypto and blockchain public listings over the next two years as in…
Block kicks off Cash App’s phased stablecoin roll out to its nearly 60 million users
An individual familiar with the matter told CoinDesk the stablecoin feature was rolled out to 25% of users already an…
Tiny x402 payments expose the approval gap holding AI agents back
Agentic payment protocol x402 volume collapsed roughly 77% from its November 2025 peak of $5.15 million to $1.19 mill…
Kraken unveils Bitcoin Vault, expanding yield push for BTC holders
The new earn product lets users generate BTC-denominated rewards through DeFi strategies while keeping exposure to bi…
Stake DAO Hit by 5.44T Token Exploit
Stake DAO was exploited on Arbitrum after an attacker reportedly obtained the protocol’s deployer private key and …
DeFi isn't safe anymore because AI is becoming 'superhuman' at hacking, security chief warns
As hacks pile up and DeFi TVL falls fast, one of crypto's top security executives says AI coding agents have made sma…