Hackers drain $320M in Bitcoin from Liquid Network, claim they're the good guys
- ID
- 22104
- Status
- summarized
- Published
- 07 Sep 2026, 9:26 PM
- Fetched
- 08 Sep 2026, 12:03 AM
- Provider
- The Register
- Category
- technology
- Original URL
- https://www.theregister.com/security/2026/09/07/hackers-drain-320m-in-bitcoin-from-liquid-network-claim-theyre-the-good-guys/5294770
- Source URL
- https://www.theregister.com/headlines.atom
Summary
- Score
- 2.0
- Created
- 08 Sep 2026, 12:05 AM
- Tags
- Audience
- developers
What happened
Hackers drained roughly 4,000 BTC (~$320M) — about 95% of holdings — from the federation wallet backing Liquid Network, a Bitcoin sidechain by Blockstream used by exchanges. The attackers claim to be white-hats, communicating on-chain with Blockstream and promising to return 'most' funds once the vulnerability is patched and nodes updated. Liquid has disabled bridge nodes and asked exchanges to suspend L-BTC deposits and withdrawals; the exact exploit mechanism remains unclear.
Why it matters
This is a crypto-specific security incident with no direct impact on AI/ML, developer tooling, or SaaS infrastructure this audience ships with. Builders not working with Liquid Network or Bitcoin sidechains have no action to take.
Discussion angle
Only worth a brief mention as a curiosity: the unusual 'white-hat' on-chain negotiation pattern and the unresolved question of how an authorized peg-out emptied nearly the entire federation wallet without a key compromise.