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Wallets linked to Humanity Protocol drained for over $32 million, token plunges 89%: onchain analyst
Out of the stolen amount, $23.7 million has been swapped for Ethereum, while around $7.9 million remains in H tokens.
MetaMask debuts Agent Wallet giving AI bots self-custody access to Ethereum
Consensys-backed MetaMask is rolling out a non-custodial wallet for AI agents for general availability this summer.
DeFi’s old hack vectors are fading – But the new risk can hit six chains at once
Decentralized finance has gotten a lot safer over the past six years, and a new review of protocol losses from 2020 t…
AI-assisted Zcash flaw exposes the supply integrity gap an emergency fork could not fully close
The exploit that nearly broke Zcash originated inside the zero-knowledge proof circuit that powers Orchard, Zcash's n…
Travala debuts agentic AI travel protocol with gasless USDC payments on Base
Travala launched an agentic AI travel protocol on Base supporting gasless USDC hotel bookings and AI-assisted payment…
Immunefi says DeFi is ‘getting safer’ as exploit losses fall 74% from 2022 peak amid AI-driven security arms race
DeFi exploit losses fell 74% from the 2022 peak to $680 million in 2025, according to Immunefi, amid structural secur…
Cosmos Labs acquires block explorer Mintscan, forms Korea subsidiary to expand ecosystem
Cosmos Labs has acquired Cosmos block explorer Mintscan and formed a new Korea-based subsidiary, Cosmos Labs Korea.
Mt. Gox-linked wallets moved 10,422 BTC, worth roughly $739 million as BTC price slides
Mt. Gox moved more than $700 million worth of Bitcoin while the market was already under stress, giving traders a fam…
Following token-dumping scandal, Movement seeks new life as a Layer 1
Move Industries has partnered with several firms, including Circle, as it relaunches Movement as a Layer 1 and refocu…
Cross-Chain Protocol Gravity Bridge Suffers $5.4 Million Attack — Details
Gravity Bridge, a Cosmos-native cross-chain protocol, was the target of a compromised-key attack, which led to the th…
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.
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…
Crypto Long & Short: How the GENIUS Act repriced bitcoin's monetary premium
In this week's Crypto Long & Short, Ravi Tanuku on why the GENIUS Act didn't just regulate stablecoins, it repriced B…
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 …
OpenZeppelin founder says he now considers ‘all of DeFi’ unsafe
OpenZeppelin's Manuel Aráoz said he has been privately advising friends and family to exit all DeFi positions.
Polymarket suffers live POL drain as team rules out feared contract exploit
Polymarket faced what many users interpreted as a possible hack on May 22 after public alerts described a rapid POL d…
Verus bridge exploiter returns 4,052 ETH, retains $2.8 million bounty: onchain analyst
An attacker transferred 4,052.4 ETH worth $8.5 million back to Verus on Friday after the team proposed a bounty frame…
Ethereum Layer 2 Zero Network to wind down, joining string of protocols shuttering operations
Resources will be redirected to focus on growing Zerion's API and wallet service, the team said in a Thursday statement.
CLEAR token tanks 48% as Everclear winds down protocol, foundation and labs unit
Everclear achieved $500 million in monthly volume, but "never developed the commercial depth," the team said on Thurs…
MoonPay announces fourth acquisition of the year with Decent, as it launches MoonPay Trade
This Decent deal comes on a wave of acquisitions by MoonPay, including DFlow and Sodot, which all support MoonPay Trade.
Cosmos co-founder’s new multilateral clearing startup Cycles raises $6.4 million
The round, led by Blockchange Ventures, with support from Coinbase Ventures, among others, brings Cycle's total fundi…
Syndicate Labs to wind down operations after five years, citing rollup market slump
Syndicate Labs said that the $330,000 exploit last month is unrelated to the decision to wind down operations.
Kik founder’s latest app Flipcash first to tap Coinbase’s stablecoin-as-a-service platform
Coinbase rolled out its Custom Stablecoin platform in late 2025 to enable companies to launch branded stablecoins.
Deloitte absorbs Blocknative team as crypto infra firm winds down APIs and Gas Network
The Blocknative website now returns a post noting that the firm is “now in the process of ceasing operations."
Zerohash secures first EMI license under MiCA for stablecoin and brokerage services in Europe
Zerohash Europe is the first firm licensed under Europe’s flagship MiCA crypto regulation to also hold full EMI sta…
THORChain exploit turns emergency chain halt into a DeFi trust test
THORChain’s suspected multichain exploit and emergency halt on May 15 has turned into another DeFi security inciden…
It’s a ‘new era’ for crypto users who ‘trade anything and everything’ as Jito goes consumer, CEO Bruder says
Jito founder Lucas Bruder told The Block that there's a new class of users coming onchain who "want to trade anything…
Bitwise Hyperliquid ETF to start trading on NYSE this Friday
The Bitwise Hyperliquid ETF will offer staking through the company’s in-house staking division Bitwise Onchain Solu…
‘It’s an unfair game’: CertiK CEO says DeFi attackers using AI to outspend defenders
CertiK says DeFi attackers are increasingly targeting operational security and supply-chain weaknesses instead of sma…
Ripple insider warns XRP holders as fake airdrop scams surge across XRPL
The XRP Ledger (XRPL) is seeing a drastic rise in fraud attempts targeting its users as the network draws more instit…