Bitcoin News

Story: Blockstream’s Liquid Network Suspended as 4,000 Bitcoin Bug Exposed, Draining $320…

By Steven Anderson

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How the 4,000 BTC Left the Network. The sequence started simply enough. A customer moved 4,000 L-BTC to Sideswap's peg-out service.

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Samson Mow, Confidential Transactions, and the AI Question. Samson Mow, CEO of JAN3, weighed in pretty quickly. He said the problem seems tied to Liquid's…

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What Blockstream Is Doing Now. Blockstream is working to get the network back up. The immediate priority is re-establishing…

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Blockstream pulled the plug on its Liquid Network Sunday. White hat hackers had just walked out with roughly 4,000 BTC — around $320 million — after finding and exploiting a bug…

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The whole thing came to light through blockchain analyst Ergo BTC, who caught the withdrawal and flagged it publicly. From there, the crypto community basically lit up.

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Blockstream later confirmed the L-BTC involved was created because of a bug in the Elements software.

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Exchanges got instructions to suspend L-BTC deposits and withdrawals immediately. No timeline was given for when that changes.

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Ledger's CTO Charles Guillemet wasn't fully buying the white hat narrative. He pointed out that the hackers asked to be contacted on Signal — which isn't exactly standard…

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Samson Mow, CEO of JAN3, weighed in pretty quickly. He said the problem seems tied to Liquid's Confidential Transactions feature, though developers haven't confirmed that.

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JAN3's own Aqua Wallet has Liquid functionality, and Mow said that's affected. Standard Bitcoin transactions through the wallet, though, are fine.

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More context: British Investor Recovers $4.5 Million in 5,500 Bitcoin After a Decade of Loss

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The community's response ranged from concerned to furious. Some called for the Elements software to be pulled entirely.

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There's also a weird thread running through the discussion: speculation that AI, or specifically Large Language Models, might have been the tool that found the bug.

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Blockstream is working to get the network back up. The immediate priority is re-establishing contact with the white hats to understand exactly what they did and how.

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The technical teams are going through node-level operations carefully, trying to isolate whatever triggered the bug without disturbing PAKs or HSMs. That work is ongoing.

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