Hack history / 2026 / Hack or exploit
Silo V2
Hack or exploit on Apr 3, 2026 · Oracle Misconfiguration
SOURCES AGREE ON DATE AND LOSS · 2 SOURCES
Lost
$359K
sources: $359K to $392K
Returned
none listed
as the sources state it
Rank
#1,257
among thefts by dollars lost
What happened
Silo's soUSDC vault was exploited through an immutable oracle that priced wstUSR at 1.133 while market price had collapsed to 0.12, combined with accounting flaws that didn't mint shares for external deposits, allowing attackers to inflate redemption payouts.
Details
- Date
- Apr 3, 2026
- Kind
- Hack or exploit
- Method
- Oracle Misconfiguration
- How in
- Price, oracle and governance
- Target
- DeFi protocol
- Chains
- Arbitrum
Reported by
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Cite this page
SwanBluechip, "Silo V2 hack, Apr 3, 2026: $359K lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/ht537d80f045/ (data as of 2026-10-31).