BEARISH 📉 : CrossCurve exploit adds to $370M January crypto thefts

CrossCurve Bridge Exploit Stopped

  • CrossCurve, formerly EYWA, halted a bridge exploit targeting its cross-chain token system.
  • The attack exploited a smart contract flaw on the Ethereum side, causing unauthorized token releases.
  • Stolen EYWA tokens from Ethereum cannot be moved or sold due to frozen deposit channels.
  • Arbitrum assets were unaffected, and no new supply entered the market.

Exchange Coordination and Legal Steps

  • CrossCurve contacted exchanges like KuCoin, Gate, MEXC, BingX, and BitMart to block stolen tokens.
  • Ten Ethereum addresses linked to the hack have been flagged.
  • Wallets have 72 hours to return funds or face legal action, including criminal referrals and public disclosures.

Exploit Details and Impact

  • The exploit involved a fake cross-chain message bypassing validation checks, triggering token releases.
  • Estimated losses are around $2.76 million, with significant amounts on Ethereum and Arbitrum.

January Theft Surge

  • January saw $370.3 million lost to exploits and scams, with phishing accounting for $311.3 million.
  • A major social engineering scam resulted in a $284 million loss.
  • The largest technical hack was Step Finance, losing $28.9 million after treasury wallets were compromised.

The CrossCurve incident underscores ongoing vulnerabilities in DeFi systems, emphasizing the need for robust security measures.