The reality about the exploitation of ThorChain, which misplaced $ seven.eight million to Bifrost

This morning (July sixteen), ThorChain – a notable cross-chain array undertaking has just been attacked, with a reduction of $ seven.eight million. Specifically, what is this incident and what is the purpose for the over assault, let us discover out in the posting under !!!

The truth about the exploitation of ThorChain, which lost $ 7.8 million to Bifrost
The reality about the exploitation of ThorChain, which misplaced $ seven.eight million to Bifrost

Recently, the undertaking posted a repair tweet that the current assault only broken about 4000 ETH (about seven.eight million), as an alternative of the 13000 ETH spread on Twitter:

What is the particular issue?

According to some first examination presented by the undertaking, ETH Bifrost has had an improve, enabling the router to be wrapped in sensible contracts. Hackers then use a number of tricks to trick Bifrost applying a wrapper contract.

Note: Bifrost is middleware that supports the implementation of cross-chain items.

Due to this trick, Bifrost mistakenly believed that the hackers had deposited 200ETH, but in actuality the variety was .

Troubleshooting strategy hoạch

Currently, ThorChain has not published a “post mortem” posting to detail and announce a particular answer. However, the undertaking side also posted a tweet that aids generalize the up coming path:

. Deploy the network yet again

. Transfer revenue to the ETH pool to be ready to compensate for the injury in the pool

. Implement the “automatic credit check” mechanism – The mechanism that, in accordance to the undertaking, if utilized, the injury from this incident is only a hundred-200 ETH as an alternative of the latest 4000 ETH.

. Collaborate with audit companies to investigate vulnerabilities.

Cross-chain tasks are continually targeted by hackers

This is not the to start with time ThorChain has been targeted by hackers. Last month, $ 140,000 was the volume of the reduction when the undertaking identified a vulnerability whilst working on the Chaosnet network.

Before that, key names in the cross-chain array this kind of as AnySwap V3 or ChainSwap have been also targeted by quite a few hackers. Although the assault technique and vulnerability of just about every undertaking are diverse, this also worries quite a few traders interested in this cross-chain array.

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