Uniswap released the token approval management contract Permit2 and the universal router for unified token and NFT exchange

From antidote to poison: Why did Permit become a source of risk?

We cannot deny the value that Permit brings, but the increasing number of theft incidents in recent times also shows that the harm it brings seems to be greater.

Paradigm develops L2 itself. How is its L2 different from other L2s?

Paradigm has launched the L2 testnet Odyssey. Its development company Ithaca has stated that its goal is to help other L2s accelerate the adoption of cutting-edge technologies. This move is considered by industry insiders to be "using developers to control the princes"

Com2uS Group participates in the launch of Oasys Layer 2 “XPLA Verse”

XPLA, the Web3 gaming ecosystem in which Com2uS Group participates, has officially launched its own Layer 2 blockchain. XPLA Verse acts as L2 on the Oasys gaming-specific blockchain.

Permit: How can an ordinary signature defraud you of your assets?

As long as you don’t initiate a transaction and sign a “connect and log in” website, you won’t lose your assets? If you nodded, then maybe your security awareness remains at the level of 21 years ago.

B2C2 Expands into Luxembourg, Securing Crypto Trading License

B2C2 acquires a virtual asset registration in Luxembourg, expanding its European footprint alongside giants like PayPal, preparing for MiCA regulation, and led by finance veteran Denzel Walters.

How dangerous is Permit signature fishing? $4.2 million stolen from crypto giant

A major crypto player suffered a phishing attack, causing a loss of US$4.2 million. The key vulnerability is the Permit signature we often mention.

Layer2和L2-Rollup概念的澄清

早报 - 2月2日

早报 - 2月2日

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Analysing Layer2s in 2022 Part Two

The GeniiData team teamed up with Coinlive and invited three senior industry analysts to discuss the status quo of L2s.