Arbitrum news today

Updated October 22, 2025 · 9:00 PM UTC

Updates and analysis on Arbitrum’s Layer-2 rollups, ecosystem growth, and DeFi integration across Ethereum.

Stories 54 in this category

Coverage footprint 0.2% of all CryptoSlate stories

Legal

Arbitrum DAO to refine legal aid proposal for Tornado Cash amid industry debate

Arbitrum's DAO new Tornado Cash legal proposal would address the legal concerns raised by the first.

2 years ago

Tokenization

Over $3 billion in crypto tokens set to unlock this March, with Arbitrum ‘massive’ unlock

Arbitrum's token unlock will double its circulating supply in major March crypto event valued at more than $2 billion.

2 years ago

DeFi

Arbitrum DEXs daily transaction volume eclipse Ethereum, Solana

Uniswap's daily volume crossed a billion for the first time on a layer2 network via the transactions on Arbitrum.

2 years ago

Hacks

Radiant Capital suspends DeFi lending on Arbitrum after $4.5 million ETH exploit

Blockchain security firms, including CertiK, stated that Radiant Capital suffered a flashloan attack.

2 years ago

Layer-2

Arbitrum suffers 2-hour partial outage after ‘significant’ surge in traffic

The Arbitrum team has pledged a comprehensive post-mortem following an unexpected system interruption.

2 years ago

Analysis

Ethereum burns $2.5B worth of ETH since merge as supply drops to 18 month low

Uniswap, ETH transfers, and Tether lead Ethereum's $690M ETH burn supply decline

2 years ago

Hacks

KyberSwap hacker opens door for negotiations after $45 million exploit

Kyber Network was exploited earlier today but hopes of resolution appear as attacker messages developers.

2 years ago

Gaming

The GAM3 Awards final nominees have been revealed with $2M prize pool

The top five networks for nominated games are Polygon, Ethereum, Immutable X, Arbitrum, and Avalanche.

2 years ago

Technology

Vitalik Buterin signals potential Plasma scaling resurgence with tech enhancements

Vitalik Buterin rekindles interest in Plasma scaling solutions with an eye on ZK-SNARK improvements for enhanced security and efficiency.

2 years ago

Arbitrum community greenlights staking proposal after new mint function removed

Technology 2 years ago

Industry insiders challenge crypto pioneer Erik Voorhees ‘cryptocurrency over democracy’ stance

Web3 3 years ago

Layer 2 solution Arbitrum drives Ethereum ecosystem’s growth, suggests Pantera Capital

Analysis 3 years ago

A silent security scandal or dying profession? DeFi Bug Bounty Wall of Shame has millions in unpaid bounties

DeFi 3 years ago

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Arbitrum news today

Arbitrum DAO to refine legal aid proposal for Tornado Cash amid industry debate

Over $3 billion in crypto tokens set to unlock this March, with Arbitrum ‘massive’ unlock

Arbitrum DEXs daily transaction volume eclipse Ethereum, Solana

Radiant Capital suspends DeFi lending on Arbitrum after $4.5 million ETH exploit

Arbitrum suffers 2-hour partial outage after ‘significant’ surge in traffic

Ethereum burns $2.5B worth of ETH since merge as supply drops to 18 month low

KyberSwap hacker opens door for negotiations after $45 million exploit

The GAM3 Awards final nominees have been revealed with $2M prize pool

Vitalik Buterin signals potential Plasma scaling resurgence with tech enhancements

Arbitrum community greenlights staking proposal after new mint function removed

Industry insiders challenge crypto pioneer Erik Voorhees ‘cryptocurrency over democracy’ stance

Layer 2 solution Arbitrum drives Ethereum ecosystem’s growth, suggests Pantera Capital

A silent security scandal or dying profession? DeFi Bug Bounty Wall of Shame has millions in unpaid bounties