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

Reddit’s MOONS, BRICKS tokens surge on Kraken listing

Reddit’s MOONS, BRICKS tokens surge on Kraken listing

The new listings follow earlier speculation and past price gains.

Reddit’s MOON cryptocurrency surges 200% after platform’s terms of service tweak

Reddit’s MOON cryptocurrency surges 200% after platform’s terms of service tweak

Reddit changed its term of service to allow community points to be traded.

Daily active users and transaction count on Arbitrum has increased post airdrop

Daily active users and transaction count on Arbitrum has increased post airdrop

Arbitrum's user and transaction count has been rivaling that of Ethereum's, often flipping the second-largest blockchain.

White hat hacker exploits Hashflow for $600K, seemingly just to return funds

White hat hacker exploits Hashflow for $600K, seemingly just to return funds

Hashflow endorsed the white hat's recovery contract in instructions to users.

Circle to launch USDC natively on Arbitrum

Circle to launch USDC natively on Arbitrum

The stablecoin will be available on one more blockchain on June 8.

ARB down over 12% – reversing recent price surge as altcoins bleed

ARB down over 12% – reversing recent price surge as altcoins bleed

Arbitrum price fell by over 12% in the last 24 hours as Bitcoin broke below the $30,000 mark — dragging other altcoins with it.

Hacker returns $792k following Sentiment offer of $95K for return of stolen funds

Hacker returns $792k following Sentiment offer of $95K for return of stolen funds

The attacker has seemingly exceeded the request and returned $792,000.

Sentiment reportedly hacked for at least $500k

Sentiment reportedly hacked for at least $500k

The project has confirmed an issue identified elsewhere as a re-entrancy attack.

Arbitrum Foundation said it sold 10M ARB tokens to fund operating cost

Arbitrum Foundation said it sold 10M ARB tokens to fund operating cost

The drama surrounding the Arbitrum Foundation has pushed the ARB token down 4.97% in the last 24 hours to $1.20 as of press time.

Over 1M Arbitrum tokens lost to phishing attack

Hacks 3 years ago

DeFi had a successful Q1 with an increase in TVL, new focus on Arbitrum

DeFi 3 years ago

Airdrop claims help Arbitrum process twice Ethereum’s transaction in 24 hours

Layer-2 3 years ago

Over 300M Arbitrum ARB tokens claimed; price plunges 90%

Layer-2 3 years ago