Hack history / 2026 / Hack or exploit
Hinkal
Hack or exploit on Jul 2, 2026 · Deposit Logic Flaw
SOURCES AGREE ON DATE AND LOSS · 2 SOURCES
Lost
$820K
dollars at the time
Returned
none listed
as the sources state it
Rank
#993
among thefts by dollars lost
What happened
Attackers exploited deprecated note format in Hinkal's shielded-pool, performing unauthorized proofless deposits and bypassing proof verification for withdrawals. Attack was isolated to Ethereum.
Details
- Date
- Jul 2, 2026
- Kind
- Hack or exploit
- Method
- Deposit Logic Flaw
- How in
- Smart contract bug
- Target
- DeFi protocol
- Chains
- Ethereum
Reported by
Related incidents
Cite this page
SwanBluechip, "Hinkal hack, Jul 2, 2026: $820K lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/htf0e3975826/ (data as of 2026-10-31).