UBS has completed the world's first live tokenized fund transaction in collaboration with UBS Tokenize and DigiFT. The transaction processed subscription and redemption requests for the UBS USD Money Market Investment Fund Token (uMINT) on Ethereum. The operation utilized Chainlink's Digital Transfer Agent (DTA) technical standard to automate fund workflows and enhance efficiency across the fund lifecycle.

Stream Finance suspended all deposits and withdrawals on November 4, 2025, after an external fund manager disclosed approximately $93 million in lost assets. The protocol has engaged attorneys from Perkins Coie to investigate the incident. Liquid assets are being withdrawn while the platform determines the scope and cause of the loss.

DeFi protocol Stream Finance has halted all withdrawals and deposits following a $93 million asset loss reported by an external fund manager on Monday. The platform has engaged law firm Perkins Coie LLP to investigate the incident. Its stablecoin xUSD has depegged to $0.53.

Apriori, a trading infrastructure project backed by Changpeng Zhao's venture arm, faces scrutiny after blockchain data showed approximately 80% of its APR token airdrop on BNB Chain was claimed by over 5,800 wallets linked to a single cluster. The October 23 Genesis Airdrop was designed to reward early contributors and testnet participants. Analysis revealed the cluster wallets were created and funded between October 19 and 20, days before the public claim announcement on October 22.

Blockchain security firm PeckShield reported an active exploit targeting Balancer and its protocol forks on November 3, resulting in losses exceeding $128 million. Ethereum sustained approximately $100 million in losses, followed by Berachain with $12.9 million. Balancer's total value locked fell 46% from $770 million to $422 million as the breach exposed vulnerabilities in the protocol's batch swap price calculation logic.

Balancer, a decentralized liquidity protocol, lost approximately $129 million in a security breach affecting Ethereum, Base, Optimism, Polygon, Sonic, and Berachain. Attackers exploited vulnerabilities in V2 vault infrastructure to drain liquid staking tokens. The protocol confirmed it is investigating the incident with its engineering and security teams.

FTSE Russell has partnered with Chainlink to publish its global index benchmarks on blockchain networks for the first time through DataLink, Chainlink's institutional-grade data service. The collaboration makes indices including the Russell 1000, Russell 2000, Russell 3000, FTSE 100, WMR FX benchmarks, and FTSE Digital Asset Indices accessible across more than 50 blockchains to over 2,000 ecosystem applications. FTSE Russell's indices serve as benchmarks for more than $18 trillion in assets under management.

Decentralized exchange protocol Balancer lost $128 million on November 3, 2025, in an exploit spanning six blockchain networks. The attack targeted an access control vulnerability in Balancer V2's smart contracts, with Ethereum accounting for $99 million of total losses. The incident prompted Berachain validators to execute an emergency network halt and hard fork.