I used to know only the name too, until I looked into it more carefully and finally understood what it was.
According to Chainalysis statistics from August 2022, about 69% of the crypto assets stolen up to that point that year came from cross-chain bridge attacks.
Cross-chain bridges are a major target because their contracts typically hold large amounts of assets. If the verification process is compromised, the locked assets could be transferred out.
$ZRO and $W are the tokens of the cross-chain messaging protocols LayerZero and Wormhole, respectively. Currently 1.85.
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