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Arbitrum DAO proposes 100 million ARB to integrate USDG as core stablecoin
The Arbitrum DAO has proposed a significant initiative to integrate Paxos-issued USDG as a core stablecoin within its ecosystem. This plan includes allocating an additional 100 million ARB tokens to support liquidity, integrations, and adoption of USDG, aiming to strengthen Arbitrum's position in the decentralized finance (DeFi) space.
Previous briefings
Arbitrum pauses new Stylus contract activations amid security concerns
Arbitrum's Security Council has temporarily halted new Stylus contract activations on Arbitrum One and Nova due to potential security risks associated with AI-assisted WebAssembly attacks. This measure aims to prevent potential disruptions to chain liveness and denial-of-service attacks. Existing Stylus contracts remain unaffected.
Arbitrum DAO proposes 100 million ARB allocation to boost USDG stablecoin adoption
The Arbitrum DAO has proposed allocating 100 million ARB tokens to support the USDG stablecoin, aiming to enhance liquidity, integrations, and adoption within the Arbitrum ecosystem. This initiative follows Arbitrum's recent entry into Paxos' Global Dollar Network. The proposal is currently under review and requires final approval from the DAO.
Arbitrum's ARB token drops 6.5% following emergency security upgrade
Arbitrum's ARB token experienced a 6.5% decline after the network implemented an emergency security upgrade on October 2, 2026. The upgrade paused new Stylus contract activations and introduced safeguards to prevent potential exploits, leading to increased perceived protocol risk among traders.
Arbitrum's ARB token drops 9% to $0.1855 amid market-wide downturn.
Over the past 24 hours, Arbitrum's ARB token has experienced a significant decline, falling 9% to $0.1855. This downturn aligns with a broader market trend affecting various cryptocurrencies.
Arbitrum pauses new Stylus contract activations due to AI-assisted attack risks
Arbitrum's Security Council has temporarily halted new Stylus contract activations on Arbitrum One and Nova to mitigate potential AI-assisted attacks targeting hand-crafted WebAssembly programs. This proactive measure aims to safeguard network integrity without affecting existing Stylus applications or Solidity-based developments.
Arbitrum pauses new Stylus activations due to AI-assisted attack risks
On October 2, 2026, Arbitrum's Security Council temporarily halted new Stylus contract activations on Arbitrum One and Nova as a precaution against increasingly sophisticated AI-assisted attacks targeting WebAssembly programs. Existing Stylus applications remain operational, and the restriction does not affect other contract deployments. The Council implemented this measure by raising the activation gas requirement to a prohibitively high level.
Arbitrum pauses new Stylus contract activations amid AI-assisted attack risks
Arbitrum's Security Council has temporarily halted new Stylus contract activations on Arbitrum One and Nova to mitigate potential AI-assisted attack risks. This emergency measure, implemented on October 2, 2026, aims to address vulnerabilities that could threaten chain liveness and cause denial-of-service issues. Existing Stylus applications and Solidity contracts remain unaffected.
Arbitrum freezes $71 million in ETH linked to Kelp DAO exploit
In response to the Kelp DAO exploit, the Arbitrum Security Council has frozen 30,766 ETH, approximately $71 million, held in an Arbitrum One address associated with the attack. This action aims to prevent the stolen funds from being moved without further governance approval.
Arbitrum's new $7.8M security program aims to bolster ecosystem audits.
The Arbitrum Foundation has launched the Arbitrum Security Program (ASP), committing approximately $7.8 million to subsidize smart contract audits for projects building on Arbitrum. This initiative is expected to enhance the security and appeal of the Arbitrum ecosystem, potentially attracting more developers and institutional participants.
Arbitrum Foundation launches $7.8 million security program to bolster ecosystem safety
The Arbitrum Foundation has initiated a 12-month security program with a budget of approximately $7.8 million to enhance the security of projects within the Arbitrum ecosystem. This program includes AI-assisted screenings, manual audits, bug bounties, and support from the ArbitrumDAO Security Committee. Eligible projects must ensure their code is auditable and agree to the program's terms.
Arbitrum Foundation launches security program to subsidize smart contract audits
The Arbitrum Foundation has announced the launch of the Arbitrum Security Program, aiming to provide subsidies for smart contract audits to projects within the Arbitrum ecosystem. This initiative is designed to enhance the security of applications on Arbitrum's testnet, mainnet, and those migrated from other blockchains.
Arbitrum introduces per-transaction auctions, replacing Timeboost mechanism
Arbitrum has transitioned from its Timeboost mechanism to per-transaction auctions for transaction prioritization. This change aims to enhance revenue distribution, directing 97% of proceeds to the DAO treasury and 3% to the Arbitrum Developer Guild. The previous Timeboost model allowed searchers to bid for faster transaction inclusion, but the new approach focuses on individual transactions and introduces a paid Fast Feed subscription.
Arbitrum introduces per-transaction auctions, replacing Timeboost mechanism.
Arbitrum has replaced its Timeboost mechanism with per-transaction auctions for transaction priority. This change aims to enhance decentralization and improve revenue distribution within the network.
Arbitrum introduces per-transaction priority auctions, routing 97% revenue to DAO
Arbitrum has replaced its Timeboost mechanism with a per-transaction priority auction system. This new system allocates 97% of the generated revenue to the decentralized autonomous organization (DAO) treasury, aiming to enhance transaction prioritization and data access.
Arbitrum DAO votes to ban three projects from future grants after recovering 532,000 ARB
The Arbitrum DAO is currently voting on a proposal to prohibit three projects—Good Entry, Limitless, and APX Finance—from receiving future grants. This action follows the recovery of approximately 532,000 ARB tokens, identified through the DAO's Watchdog program due to significant issues related to milestones, reporting, and fund usage. The voting period remains open until September 23, 2026, so the bans are not yet finalized.
Arbitrum's ARBUSD remains stable amid recent DeFi protocol exploits
Over the past 24 hours, Arbitrum's ARBUSD has maintained a stable price, despite recent security incidents affecting DeFi protocols on the network. Notably, AFX Trade experienced a $24 million exploit due to compromised bridge keys, and Ostium paused trading after an alleged $18 million exploit in its Arbitrum vault. These events have not significantly impacted ARBUSD's price, indicating resilience in the face of protocol-specific challenges.
Arbitrum's Watchdog Committee proposes permanent bans for three DeFi projects over fund misuse.
In the past 24 hours, Arbitrum's Watchdog Committee has proposed permanent bans for three DeFi projects—Good Entry, Limitless, and APX Finance—due to alleged misuse of 457,553 ARB tokens, valued at approximately $76,000. The committee has set a deadline of September 10 for these projects to respond to the findings and return the funds, or face separate votes on exclusion from future DAO programs. This development highlights ongoing concerns about fund mismanagement within the Arbitrum ecosystem.
Arbitrum (ARB) surges 18.55% to $0.157 amid Robinhood Chain's success and token unlock.
Arbitrum's native token, ARB, has experienced a significant price increase of 18.55%, reaching $0.157. This surge is attributed to the successful launch of Robinhood Chain, a new Layer 2 network built on Arbitrum's Orbit stack, which processed hundreds of millions of dollars in daily decentralized exchange (DEX) volume within its first week. Additionally, a scheduled token unlock has contributed to the positive market sentiment.
Arbitrum (ARB) price drops 3.86% amid upcoming token unlock concerns
Arbitrum's (ARB) price has declined by 3.86% over the past 24 hours, currently trading at $0.1327. This downturn is attributed to market apprehension surrounding an impending token unlock scheduled for the third week of September 2026, which is expected to release approximately 1.39–2.03% of the circulating supply, equating to around $12–13 million worth of ARB tokens. Traders are concerned that this influx of new tokens could exert downward pressure on the price.
Arbitrum freezes $71 million in ETH linked to Kelp DAO exploit
The Arbitrum Security Council has frozen 30,766 ETH, approximately $71 million, associated with the Kelp DAO exploit. This action aims to prevent the stolen funds from being moved without further governance approval.
Arbitrum's Watchdog Committee proposes permanent bans for three DeFi projects
In the past 24 hours, Arbitrum's Watchdog Committee has proposed permanent bans for three DeFi projects—Good Entry, Limitless, and APX Finance—due to alleged misuse of grant funds totaling 457,553 ARB (approximately $76,000). These projects have until September 10 to respond; if no satisfactory resolution is reached, separate Snapshot votes will determine the bans.
Arbitrum's ARB token surges over 30% amid Robinhood Chain's revenue spike.
In the past 24 hours, Arbitrum's ARB token experienced a significant price increase, rising over 30% to approximately 11 cents. This surge is attributed to a substantial revenue boost from Robinhood Chain, which utilizes Arbitrum's technology. Robinhood Chain reported a 24-hour revenue record of $1.92 million, marking a notable uptick in activity.
Arbitrum Watchdog Committee proposes permanent bans for three projects over grant misuse.
The Arbitrum Watchdog Committee has proposed permanent bans for three projects—Good Entry, Limitless, and APX Finance—due to alleged misuse of grant funds totaling 457,553 ARB (approximately $76,000). The committee has given these projects until September 10, 2026, to respond; if no satisfactory resolution is reached, Snapshot votes will determine the bans.
Arbitrum's Watchdog Committee proposes permanent bans for three DeFi projects over alleged ARB misuse.
In the past 24 hours, Arbitrum's Watchdog Committee has proposed permanent exclusions for three DeFi projects—Good Entry, Limitless, and APX Finance—from future ArbitrumDAO programs due to alleged misuse of ARB tokens. The projects have until September 10 to respond; if no satisfactory explanation is provided, separate votes will be initiated to formalize the bans.
Arbitrum's ARB token surges 30% to $0.118 amid $814M futures volume.
Arbitrum's ARB token experienced a significant price surge, climbing nearly 30% to approximately $0.118. This rally coincided with a substantial increase in derivatives activity, with 24-hour futures volume rising 713.64% to $814.13 million and open interest climbing 62.09% to $157.06 million. The surge indicates heightened market participation and bullish sentiment toward Arbitrum.
Arbitrum's ARB token surges 30% to $0.118 amid $814M futures volume spike.
In the past 24 hours, Arbitrum's ARB token experienced a significant rally, climbing nearly 30% to approximately $0.118. This surge coincided with a substantial increase in derivatives activity, with 24-hour futures volume rising 713.64% to $814.13 million and open interest climbing 62.09% to $157.06 million. The heightened trading activity and price movement suggest strong market interest and confidence in Arbitrum's prospects.
Arbitrum's ARB token surges 47.65% to $0.19369 amid Robinhood Chain's $4.45M fees
In the past 24 hours, Arbitrum's ARB token experienced a significant price surge, climbing 47.65% to $0.19369. This rally is primarily driven by the successful launch of Robinhood Chain, a Layer-2 network built on Arbitrum's technology, which has generated $4.45 million in fees. The increased activity on Robinhood Chain has renewed investor interest in ARB, positioning it as a promising asset in the current market.
Arbitrum's DAO proposes permanent bans for three projects amid accountability test.
The Arbitrum Watchdog Committee has proposed permanent exclusions for Good Entry, Limitless, and APX Finance from future DAO programs. These projects have until September 10 to respond; if no reply is received, separate votes will be launched on Snapshot for each case. The Watchdog program has recovered approximately 532,000 ARB and distributed around 268,000 ARB in rewards since its creation.
Arbitrum's Robinhood Chain generates $1.5B daily DEX volume, boosting ARB revenue.
Arbitrum's Robinhood Chain, launched on July 1, 2026, has significantly enhanced the network's revenue streams. By processing over $1.5 billion in daily decentralized exchange volume and generating substantial licensing fees, it underscores Arbitrum's growing appeal to large-scale enterprises.
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