According to official sources, GMX announced that it will distribute 100,000 ARB incentives to Vaultka, all of which will be used for USDC lending pool rewards for a period of 12 weeks. It is understood that Vaultka offers a different income strategy based on LP tokens, which achieves higher returns by leveraging long LP tokens. For lenders (users who provide stablecoins), they can not only receive basic annual percentage yield (APR) returns, but also share a portion of the income based on the leverage multiple selected by the strategy user. Currently, the deposit interest rates on the Vaultka platform are as follows: BTC 14% (coin-based), ETH 14% (coin-based), USDC 20%+45% esVKA emission, of which 10% of USDC income is provided by GMX.

Dolomite, the currency market protocol on Arbitrum, has added support for borrowing and lending RDNT, PREMIA, and JONES.

Market maker agreement Swaap announced that it will go live on Arbitrum, and the team is currently running the latest tests before release.

PancakeSwap announced on X platform that PancakeSwap Perpetual V2 Dumb mode is now available on Arbitrum.

Phalcon posted on X platform, stating that the system detected an unknown project on Arbitrum being attacked, resulting in losses exceeding $40,000. This is similar to the Hope.money incident that occurred in October. The attacker (0x9e1f13) initiated a series of attack transactions.

On November 28th, the Arbitrum community opened voting for the "ArbOS 11 version" AIP proposal, which will end on December 5th at 06:11. Currently, the support rate is 99.78%.<br>The proposal suggests introducing multiple improvements to Arbitrum, including support for EVM upgrades and the PUSH0 opcode, as well as various bug fixes. It is reported that these improvements have been audited and are ready to be adopted, involving Arbitrum Orbit chain, Arbitrum One, and Arbitrum Nova (the proposal involves the latter two), and the ArbOS upgrade can be considered as an Arbitrum hard fork.

BanklessDAO has requested a grant of 1.82 million ARB from Arbitrum to carry out a 12-month long campaign. These funds will help the organization guide users from awareness to expertise, further promoting adoption. The campaign will focus on three core audiences: developers, DeFi enthusiasts, and gamers.

According to Spot On Chain's monitoring, about 25 minutes ago, a whale with an address starting with 0x94c withdrew 701,000 GAL ($918,000) and 691,000 ARB ($720,000) from Binance.<br>The whale has withdrawn 9 tokens ILV, MKR, ETH, 1INCH, UNI, GAL, ARB, ENS, and LQTY from Binance in the past 18 days (estimated cost: $16.1 million).<br>The whale has deposited a small amount of MKR and ENS (totaling $758,000) back into Binance.<br>The whale still holds all 9 tokens worth $17.2 million.<br>The estimated profit the whale has made from all tokens is $1.9 million (+14%).

PeckShield monitoring shows that the address marked by Kyber Network as the attacker has transferred 1,000 WETH (worth $2.06 million) to the address 0x84e6...adb4 on Arbitrum. The address 0x84e6...adb4 previously interacted with Indexed Finance Exploiter on Ethereum approximately 705 days ago.

On November 21st, Equilibria, a yield enhancement protocol based on Pendle, announced that the EQB liquidity pool on Arbitrum had been attacked, and an unknown address had withdrawn all liquidity funds.The Equilibria team is investigating the matter, and preliminary investigations show that the address providing liquidity is a victim of a phishing attack, which has depleted the EQB liquidity pool on Camelot. This is an independent EOA address and has no connection to any Equilibria contract.