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first_img Mysten Labs appointed Kevin Boon as CEO, and Evan Cheng remains as CTO and leads the AI department

Kevin Boon, President of Mysten Labs, has succeeded Evan Cheng as the CEO of this Sui Layer 1 blockchain developer. Cheng will continue to serve as Chief Technology Officer and personally lead the newly established internal AI business unit. In an open letter released on October 16, Cheng stated that Boon has accepted the position and announced the news simultaneously on X. Boon previously served as Chief Legal Officer at Mysten Labs before being promoted to President. Cheng mentioned, "I planned for this day when I appointed him as President."The new AI department will have independent functions such as engineering and product development to reduce external dependencies, and will focus on trust proxy products and AI-native infrastructure, referencing the model of the on-chain financial business unit established by Mysten this summer. Cheng stated that this transition is intended to free up more time for him to focus on technical leadership while continuing to support the Sui and Walrus ecosystems, "This makes my scope of responsibilities more manageable."The goal of the AI business is to allow proxies to autonomously execute tasks within user-defined limits, with related products and services anchored to Sui and Walrus. Walrus is Mysten's decentralized storage protocol, which is set to launch its mainnet in March 2025. Cheng specifically mentioned the Verifiable Agent Arbiter developed in collaboration with Google Cloud, which was announced on October 6, aimed at allowing enterprises to prove that their AI agents operate within authorized boundaries. As designed, detailed proxy records are stored in the customer-controlled Google Cloud Storage, with cryptographic proofs stored on Walrus and coordinated on Sui, with initial enterprise deployment plans set to launch ahead of broader availability.

first_img Backbone Labs bOSMO contract vulnerability leads to support exhaustion, Osmosis announces compensation plan

The liquid staking token bOSMO issued by Backbone Labs nearly exhausted its contract support after a large redemption in the Osmosis community pool. A disclosure on the Osmosis forum on October 15 revealed that approximately 40,508 OSMO were designated for compensation to 1,037 accounts. The disclosure author Johnny Wyles stated that the staking contract has overpaid for each redemption since at least April 2026, settling at approximately 1.676 OSMO per bOSMO, while the declared exchange rate of the contract was about 1.117 OSMO.The vulnerability repeatedly counted the OSMO staked on Backbone's own validators, allowing redeemers to receive about 50% more assets, at the cost of diluting the support for remaining holders. The defect was exposed when preparing to liquidate the community pool position, and the passed governance proposal 1049 authorized the withdrawal of the Margined managed treasury position and the destruction of the reclaimed OSMO when it ceased managing liquidity operations. The pool's bOSMO treasury holds approximately 1.137 million bOSMO, accounting for about 97% of the total supply of the token; the redemption transaction executed on October 9 at 21:59 ET destroyed 776,000 bOSMO and began unbinding approximately 1.3 million OSMO.Compensation is based on the qualified balance at block 72,237,940, calculated at 1.1174 OSMO per bOSMO. bOSMO purchased after the snapshot is not included in the compensation, and underlying holders in the liquidity pool and other contracts are also included;

Polygon Labs: Bor v2.1.3 released, fixing two DoS security vulnerabilities

Polygon Labs official announcement, Bor v2.1.3 is officially released to the public, previously distributed in private version form to validators and major infrastructure providers. This update fixes two medium-severity denial-of-service vulnerabilities in BlockSTM V2 parallel block execution, both submitted by security researchers through the Immunefi bug bounty program.Unbounded keccak256 cache issue: Attackers can fill hundreds of MiB of cache during the speculative execution phase by constructing specific transactions, leading to node memory exhaustion and delayed block production. The fix is to set a capacity limit on the shared cache. Repeated code hash calculation issue in parallel execution: A single transaction can cause the parallel processor to take about 11 seconds, severely affecting node activity. The fix is to cache code hash results on a per-transaction basis.In addition, this update also includes several internal hardening measures: the transaction pool address filtering adds interception for EIP-7702 SetCode authorization, RPC batch execution pool concurrency limit fixes, consistency fixes for reading balances across self-destruct boundaries in parallel execution, and an automatic cleanup mechanism for pending transactions (default 3 hours). The affected versions are Bor v2.1.1 and v2.1.2. v2.1.3 is a non-hard fork, and nodes can upgrade individually without coordination. No exploitation records of the two vulnerabilities have been found on the mainnet and testnet Amoy.

First Digital plans SPAC merger to rush onto Nasdaq, Catalyst and Soda Labs secure significant financing

According to BBX data, yesterday global digital asset institutions disclosed the latest developments in capital operations, top venture capital layouts, and privacy infrastructure expansion. The core information is as follows:First Digital has reached a merger agreement with a SPAC, valuing at $250 million, aiming for a Nasdaq listing: The issuer of the dollar stablecoin FDUSD, First Digital, officially announced the signing of a final business merger agreement with the special purpose acquisition company CSLM Digital Asset Acquisition Corp III. The pre-transaction equity valuation for this deal is $250 million. Upon completion of the merger, First Digital will become a wholly-owned subsidiary of a newly established Cayman holding company, with its existing shareholders fully exchanged for Class A common stock of the holding company. The newly merged entity is expected to officially list on Nasdaq in the first half of 2027.AI trading agent startup Catalyst completes $30 million seed round financing, led by Sequoia Capital: AI trading agent startup Catalyst announced the completion of a $30 million seed round financing. This round was led by the world’s top venture capital firm Sequoia Capital, with participation from Wall Street high-frequency quantitative firm Jump Trading, Peak XV, Lux Capital, AntiFund, cryptocurrency exchange giant Coinbase, and Premji Invest, among other well-known institutions. The funds will be used to advance the development of the next-generation on-chain smart trading agent protocol.Blockchain privacy infrastructure Soda Labs receives exclusive $3 million seed round investment from NextBlock: Blockchain privacy infrastructure developer Soda Labs announced the completion of a $3 million seed round financing, exclusively invested by NextBlock. This funding will be specifically used for global market expansion, expanding the verification node network and blockchain support coverage, core team building, and accelerating the integration of its underlying protocol with commercial banks, traditional payment companies, and real-world asset (RWA) platforms. Soda Labs disclosed that its core privacy layer Bubble currently supports Ethereum, Polygon, Arbitrum, Base, and COTI, and is fully expanding to high-performance networks like Solana.

first_img Matter Labs open-sources Prividium permission engine, German central bank tests self-hosted deployment

On September 8, the ZKsync development team Matter Labs announced that it has open-sourced the permission engine of its privacy blockchain platform Prividium for financial institutions under the Apache 2 license. This engine is responsible for managing roles and access permissions on the chain, determining who can read and write data. After the open-sourcing, institutions can run the permissioned chain in their own environment based on the public code without signing commercial agreements, and can independently inspect, run, and modify the core code, reducing reliance on a single vendor.The Deutsche Bundesbank became the first institution to test and deploy the open-source permission engine in its own infrastructure. Matter Labs stated that both parties will continue to collaborate on platform design and testing. Prividium achieves privacy by keeping transaction data within the institution, only recording zero-knowledge proofs that the ledger has been correctly updated on Ethereum or other compatible chains. Previously, the core of ZKsync OS, Atlas sequencer, Airbender prover, interoperability contracts, and block explorer and monitoring components have been open-sourced.Matter Labs CEO Alex Gluchowski stated that feedback from regulators indicated that relying solely on commercialized core components leads to unacceptable single vendor dependency, and the ability to run, inspect, and modify the code independently is a prerequisite for adoption. He also pointed out that this open-sourcing does not change the role of the ZK token, only adjusting which parts of the Prividium software are public code and which remain commercial products. Connectors such as management consoles, user access tools, and core banking system integrations remain paid products.
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