Multi-signature to single-signature change, the 1/3 signature mechanism is such a ridiculous design.

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BlockBeatNews
StablR stablecoin loses peg after attack, attacker has profited approximately $2.8 million
BlockBeats message, May 24 — The stablecoin issuer StablR suffered ongoing attacks, causing its euro stablecoin EURR and U.S. dollar stablecoin USDR to depeg.



Blockchain security company Blockaid said the attacker appears to have gained control by obtaining the private key of one owner in the minting multi-signature account, replacing other administrators under a mechanism requiring only 1/3 signatures, and additionally minting 8.35 million USDR and 4.5 million EURR.



Subsequently, the attacker exchanged tokens worth approximately $10.4 million on a DEX for about 1,115 ETH, with actual profits of approximately $2.8 million. Affected by the incident, EURR briefly fell to around $0.88, and USDR dropped to around $0.7.



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