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Hacks & Security Unverified First seen

Arbitrum council moved $30 million of Binance hack funds without hacker's key

CoinDesk reports that a 12-person Arbitrum council briefly rewrote one of Arbitrum's core contracts to spend from an address it held no key for, then restored the code. The post states the amount was $30 million of Binance hack funds and that this was the second time this year.

Why “Unverified”

  • Reported by CoinDesk alone, with no second source or primary confirmation yet

1 independent source group across 1 post · evidence score 60/100. How labels work

What the sources claim

  1. A 12-person Arbitrum committee temporarily rewrote a core contract to move funds from an address it had no key for, then reverted the code.

    “A 12-person committee briefly rewrote one of Arbitrum’s core contracts to spend from an address it held no key for, then put the code back.”
    CoinDesk
  2. The funds involved were $30 million tied to the Binance hack.

    “Arbitrum’s council moved $30 million of Binance hack funds without the hacker’s key”
    CoinDesk
  3. This was the second such action this year.

    “It’s the second time this year.”
    CoinDesk

Sources

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Summary and claims extracted by AI with prompt analyze-story@5 on 2026-11-03 05:30 UTC. Labels are computed from the sources, not by the model.