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AI found an Ethereum bug that could take validators offline, but humans had to prove it
The Ethereum Foundation pointed coordinated AI agents at the software its validators run and got a remotely triggerab…
BNB Chain Haber Specs Point To Faster Finality And A More Competitive Network Stack
BNB Chain Haber Specs Point To Faster Finality And A More Competitive Network Stack is the kind of crypto story that …
Ledger researchers disclose Tangem card flaw; Tangem says risk to everyday users is ‘virtually non-existent’
Ledger researchers disclosed a laser attack that resets Tangem card passwords by bypassing a recovery-state check in …
DOJ charges federal inmate over alleged theft of $290,000 in crypto forfeited to US government
Federal inmate Rossen Iossifov faces new charges for allegedly taking $290,000 in government-forfeited cryptocurrency.
Live markets: Bitcoin ETFs bleed again while ether funds snap a five-day inflow streak
Spot bitcoin funds lost about $95 million on Thursday and ether funds roughly $52 million, ending the one bright spot…
Hyperliquid Policy Center, Phantom urge CFTC to stop treating onchain protocols like traditional brokers and exchanges
The CFTC and Securities and Exchange Commission issued a Request for Information in mid-June on financial innovation.
Ethereum's newest nonprofit wants to become Wall Street's guide to crypto
In this week's edition of The Protocol Newsletter, we’re digging into Ethereum Institutional, a new nonprofit aimed…
Cardano’s wallet hack exposed the user layer holding its on-chain government together
EMURGO said it is stepping down from its role in Pentad, the five-member group coordinating Cardano's infrastructure …
MARA gains 14% after unveiling 2 GW Texas AI and bitcoin mining campus plan
The deal isn't an upfront purchase, but is structured instead as up to $600 million in milestone-based payments
Crypto hack losses fall below $1 billion in H1 2026 despite record attack volume: Immunefi
Crypto hacks hit a record 207 incidents in H1 2026, but losses fell to $972M as DeFi exploit damage dropped 74% from …
Stripe-owned Privy and Jito co-develop Solana transaction inclusion tool FullSend
FullSend works by automatically routing every transaction signed in a Privy wallet directly to the current Solana blo…
'CASHCAT' trader turns $800 into over $1 million on Robinhood's brand new blockchain
Robinhood's blockchain went live on July 1 to move stocks onchain. Its first breakout hit is a memecoin named after t…
XRP Ledger’s new upgrade is here. But not everyone’s on board yet
The new software leads among the network's validators, yet by node count it sits behind the older v3.1.3, and the sec…
Live markets: Japan's collapsing yen is pushing companies into bitcoin and XRP
Hedge funds have turned the most bearish on the yen since 2007, boosting bets on further losses to nearly 138,000 con…
ZEC jumps 12% as Zcash nears mathematical proof against hidden counterfeit bugs
Project Tachyon outlined new details of its verification effort for Zcash's upcoming Ironwood shielded pool.
BonkDAO’s estimated $20M drain exposes how memecoin treasuries can be raided by a simple vote
The malicious proposal shows how token-weighted votes can become a treasury access path when DAO review controls are …
Cardano’s 9.0.1 Hotfix Shows Why Last-Mile Upgrades Matter Before A Hard Fork
Hard forks are usually discussed in big-picture terms, but the final approach is often decided by smaller technical c…
Dogecoin Core 1.14.8 Lands With Security Fixes The Network Cannot Ignore
Dogecoin does not always get taken seriously when the market is in meme mode, but infrastructure updates are where th…
New SummerFi DeFi exploit shows AI automation now sits above smart contract risk
Blockaid estimated about $6 million drained as Summer.fi paused Lazy Summer vaults and investigated the cause. The po…
Live markets: Bitcoin and ether ETFs drew inflows on Monday
Spot bitcoin ETFs still lost a net $526.6 million over the shortened holiday week, an eighth straight week of negativ…
Vitalik Buterin proposes ‘Extremely Lean’ Ethereum, shrinking the chain to near-zero state with ZK proofs
Buterin outlined a two-step plan to shift Ethereum's state management to validators and replace per-epoch balance upd…
Ethereum developers embrace Vitalik Buterin's long-term vision but urge quicker execution
The "Lean Ethereum" strawmap, updated earlier this week, has gained support from many of the network's researchers, t…
Keel jumps 10% after former bitcoin miner hires data center veteran as president
Former Digital Realty executive Ganesh Aiyer will lead Keel's commercial growth and power pipeline expansion.
TeraWulf signs 20-year data center lease with Anthropic expected to generate $19 billion in revenue
Anthropic will lease at TeraWulf's Justified Data site in Hawesville, Kentucky, which is expected to provide 401 MW o…
Vitalik Buterin says Ethereum is preparing its 'biggest rebuild' since the Merge
A revised roadmap details how the multi-year overhaul would replace nearly every major part of Ethereum's protocol, w…
Live markets: Bitcoin pops to $63,900, then reverses, as week begins
Bitcoin touched $63,882 overnight before retreating to around $62,900, per CoinDesk data. Sunday's high held briefly …
Americans traded $571 million on Polymarket politic bets despite U.S. ban
U.S.-linked wallets traded $571 million in political contracts over the past year, more than any other country, even …
How ethical hackers with just a $3,000 server found a flaw that could've put $70 billion in crypto at risk
A critical flaw in the Aptos blockchain, which was patched, gave researchers a near-90% success rate at breaking a co…
Cardano Development Activity Pushes Back Against ADA Price Stagnation
Cardano node releases show continued development work even as ADA remains stuck in a tight market range.
