Circle hopes new cross-chain USDC protocol will reduce exploits

Circle, creators of the stablecoin USD Coin (USDC), has launched a mainnet protocol enabling users to transfer USDC between the Ethereum and Avalanche blockchains. The cross-chain bridge is different from other bridges in that, instead of locking tokens sent to its contract, it completely burns coins on the sending chain and then mints new ones on the receiving chain. In the past, Avalanche users with USDC on Ethereum would need to deposit the tokens with a Circle-approved partner or use...

Half of all DeFi exploits come from cross-chain bridge attacks

Crypto Hacker

A half of all DeFi exploits occur on cross-chain bridges and a staggering £2.2 billion has been stolen from them by hackers in the past two years.

The latest figures come from a new report by crypto data aggregator Token Terminal and stand out as enormous in comparison to other DeFi security breaches.

In the same period, hackers netted only £635 million from DeFi lending hacks and a comparatively meagre £320 million from decentralised exchange...

‘Free-for-all’ Nomad exploit drains $190M of crypto

Cross-chain bridge Nomad has fallen victim to a “free-for-all” exploit that drained around $190 million in crypto.

Just last week, Nomad announced that it had secured $22.4 million in seed funding from high-profile backers including Coinbase Ventures, Crypto.com Capital, and OpenSea. The company emphasised its focus on security following a spate of bridge hacks.

“With $1.5B in bridge hacks happening within the last 12 months, many people, protocols, and DAOs are...

Nomad raises £18.4m for secure cross-chain DeFi protocol

Bridge

DeFi cross-chain interoperability protocol Nomad has secured a $22.4 million (£18.4m) seed round from leading investors in the crypto industry.

Crypto investment firm Polychain led the round, with Coinbase Ventures, Crypto.com Capital, OpenSea, Wintermute, Gnosis, Algaé and Polygon all participating too.

This financing round will be used to expand Nomad to other blockchains, helping it create a more secure cross-chain bridge encryption ecosystem, where different...