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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…
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…
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 …
Cosmos-based Gravity Bridge drained of $5.4 million in suspected key compromise, researchers say
The attacker took USDC, ether, tether and PAYG tokens before laundering a portion through ChangeNow and Binance.
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 …
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…
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…
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, …
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…
Have AI agents made the entire $148 billion DeFi sector unsafe?
A warning from one of decentralized finance’s (DeFi) early security figures has turned a difficult stretch of hacks…
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.
VanEck’s tokenized VBILL US Treasury fund can now be used as collateral on Euler
Securitize launched VanEck's VBILL as a collateral asset in an Euler lending market curated by KPK on Thursday.
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…
Virtuals Protocol co-hosts first ERC-8183 builder session with Ethereum Foundation to standardize AI agent commerce
ERC-8183's standardization could revolutionize AI agent transactions, enhancing trust and efficiency in decentralized…
Standard Chartered compares Ethereum to Amazon during 2001 dot-com bubble burst, says ETH will catch up to internal metrics
Standard Chartered Bank has maintained its ether price targets of $4,000 by end-2026 and $40,000 by end-2030.
Animoca Brands invests in Superior.Trade to advance AI agent trading on Minds
Animoca Brands' investment in AI agent trading could revolutionize financial autonomy, enhancing user control and tra…
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…
BIS says tokenization can improve wholesale cross-border payments
Project Agorá found tokenization could improve wholesale cross-border payments through atomic settlement across mult…
TD Cowen says Trump’s CFTC prediction markets post unlikely to change legal fight
The future of prediction markets will likely be decided by the Supreme Court, while states still appear to hold the a…
Aztec Labs acquires ZKPassport, pledges to keep privacy protocol and iOS mobile app open-source
The Obsidion team, including co-founders Michael Elliot and Theo Madzou, will join Aztec Labs to continue developing …