ARB Protocol (ARB)

🚨 Blockaid detected an @Ostium Vault exploit on Arbitrum.

An attacker used a registered PriceUpKeep forwarder and future-dated authorized oracle reports to create artificial trade profit, triggering a ~$18M USDC payout from the vault.
More details in 🧵

Robinhood Chain has quickly become one of the most closely watched blockchain ecosystems following its launch.

Built as a public Arbitrum-based Ethereum Layer 2, the network is designed around:
→ tokenized stocks
→ real-world assets (RWAs)
→ DeFi infrastructure
→ AI-powered financial applications

Despite being only around two weeks old, the ecosystem has already demonstrated meaningful traction across several key metrics:

+ DeFi TVL: Approximately $176 million (reported figures range between $130M–178M).

+ Lending TVL: Around $104–105 million, with Morpho accounting for the majority of deposited capital.

+ Stablecoin Supply: More than $200M–290M has entered the ecosystem.

DEX Activity: Cumulative trading volume has grown into the multi-billion-dollar range, with Uniswap alone surpassing $1 billion in volume on the network.

✦ Current activity is largely concentrated in three areas:

1) Lending, supported by Robinhood Earn and competitive yields on USDG.
2) DEX and perpetual trading.
3) Strong memecoin a