Hack history / 2021 / Hack or exploit
Liquid Network
Hack or exploit on Oct 5, 2021 · Block signature problem
ONE SOURCE · 1 SOURCE
Lost
undisclosed
dollars at the time
Returned
none listed
as the sources state it
Rank
not ranked
collapses, frauds and later news are not ranked
What happened
The Bitcoin sidechain Liquid Network launched by Blockstream encountered block signature-related issues after the recent upgrade, resulting in no block generation for more than 7 hours. According to Liquid Network's block explorer, the last block is 1517039, and it was generated 7 hours ago. Liquid Network said on Twitter, "It is investigating a block signature issue related to a recent feature upgrade, but user funds are safe and will not be affected."
Details
- Date
- Oct 5, 2021
- Kind
- Hack or exploit
- Method
- Block signature problem
- How in
- Smart contract bug
- Target
- not stated
- Chains
- not stated
Reported by
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Cite this page
SwanBluechip, "Liquid Network hack, Oct 5, 2021: undisclosed lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/htef0a239dc5/ (data as of 2026-11-01).