You didn’t think we’d just announce new products, did you? The Robinhood Chain is currently being built on Arbitrum to power the future of asset ownership. #RobinhoodPresents rbnhd.co/ToCatchaToken

Robinhood is now onchain with Arbitrum! Arbitrum will serve as Robinhood's rails to merge DeFi and TradFi in what is a 0 -> 1 moment for the entire industry. All while onboarding millions of net-new users into crypto. Arbitrum Everywhere. 🧵

.Robinhood is going all in on crypto, and it's powered by Arbitrum. Today's news is a massive moment for Arbitrum, a massive moment for Ethereum, and a massive moment for crypto. Here's why it matters🧵

Introducing The Robinhood Chain. The first Ethereum Layer 2 optimized for real-world assets via Arbitrum—from public to private to global. You shouldn’t have to rely on a broker to trade assets. Instead, you should be able to seamlessly trade real-world assets in seconds.

.Replit ⠕ goes rogue during a code freeze and shutdown and deletes our entire database

1/ An unnamed source recently compromised a DPRK IT worker device which provided insights into how a small team of five ITWs operated 30+ fake identities with government IDs and purchased Upwork/LinkedIn accounts to obtain developer jobs at projects.

We've acquired ZeroDev! One of the most talented teams in crypto building next-gen smart accounts. This reinforces our commitment to solving the hardest onchain problems and building a unified development platform for all teams, regardless of their mandate. 🧵

BREAKING: Arbitrum goes ZK. Offchain Labs partners with Succinct to bring modular ZK proving to Arbitrum. - Faster withdrawals - Multi-prover security - Interop & decentralization And there's already a working prototype. Episode with Steven Goldfeder & Uma Roy 👇

The protocol Balancer appears to have been exploited — about $70.6M in assets was transferred out, including: 6,587 $WETH($24.46 M) 6,851 $osETH($26.86 M) 4,260 $wstETH(~$19.27 M) etherscan.io/tx/0xd15520726…

We’re seeing up to 14.5 million attempts per hour to exploit the #React2Shell vulnerability across Cloudflare’s network. This is a very bad exploit. While our WAF is helping protect customers, it’s critical to update your React and Next.js instances as soon as possible.

Built a Christmas game with Nola (Harry Kalodner (💙,💙)'s cat) navigating the Arbitrum ecosystem 🐱🎅 i'm terrible at it so please beat my score 😹 nola.quest

⚠️ ALERT — A critical RCE flaw (CVSS 9.9) was found in the n8n workflow automation platform. CVE-2025-68613 lets authenticated users execute arbitrary code, enabling full instance takeover, data access, and system-level actions. More than 103k exposed instances are observed

What an incredible 3 years of building together has been! 2026 will be massive for DeFi Aave Everywhere. Arbitrum Everywhere

We hacked the AWS JavaScript SDK, a core library powering the entire @AWScloud ecosystem - including the AWS Console itself 🤯 How did we do it? Just two missing characters was all it took. This is the story of #CodeBreach 🧵👇

My thoughts on Vitalik's post: 🧵

This story is actually insane: • dude drops $2000 on a DJI robot vacuum like a lunatic • refuses to use the normal app like a peasant • Sammy Azdoufal fires up Claude to crack the API so he can drive it with an xbox controller • Claude delivers the goods • pulls an auth

x.com/i/article/2040…

From Iran to Canada, Mahsa Moosavi, PhD entered one of the first blockchain bootcamps in the country often as the only woman in the room. That curiosity led her to pursue a PhD in DeFi, where she studied the very problems Arbitrum was built to solve. If you’re building on Arbitrum,

The Arbitrum Security Council has taken emergency action to freeze the 30,766 ETH being held in the address on Arbitrum One that is connected to the KelpDAO exploit. The Security Council acted with input from law enforcement as to the exploiter’s identity, and, at all times,

Surely one of the most complex decisions ever made in Arbitrum governance history but a few things worth noting: 1. To all those screaming for the past few days “Arbitrum has a centralized sequencer so they can move funds”, take a few minutes to learn how Arbitrum works. The