Hack history / 2026 / Hack or exploit
INK Finance
Hack or exploit on May 11, 2026 · Caller Impersonation
ATTACK TX CONFIRMED ON CHAINSOURCES AGREE ON DATE AND LOSS · 3 SOURCES
Lost
$140K
dollars at the time
Returned
none listed
as the sources state it
Rank
#1,597
among thefts by dollars lost
What happened
INK Finance's Workspace Treasury Proxy on Polygon was exploited on May 11, 2026 for $140K USDT. Attacker deployed a malicious contract matching a whitelisted claimer address to bypass authorization checks and trigger unauthorized treasury transfers, facilitated by a $25K flash loan.
Details
- Date
- May 11, 2026
- Kind
- Hack or exploit
- Method
- Caller Impersonation
- How in
- Smart contract bug
- Target
- DeFi protocol
- Chains
- Polygon
Reported by
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Cite this page
SwanBluechip, "INK Finance hack, May 11, 2026: $140K lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/htc1c92b1a04/ (data as of 2026-10-31).