Hack history / 2026 / Hack or exploit
Wise Lending V2
Hack or exploit on Feb 28, 2026 · Improper Access Control
SOURCES AGREE ON DATE AND LOSS · 2 SOURCES
Lost
$66K
dollars at the time
Returned
none listed
as the sources state it
Rank
#1,848
among thefts by dollars lost
What happened
Wise Lending V2 suffered a flashloan exploit on Arbitrum and Ethereum with significant losses. The exact attack vector remains unclear from available public sources.
Details
- Date
- Feb 28, 2026
- Kind
- Hack or exploit
- Method
- Improper Access Control
- How in
- Smart contract bug
- Target
- DeFi protocol
- Chains
- Arbitrum, Ethereum
Reported by
Related incidents
Secured Finance Lending 2026 · Hack or exploit · $104K
Moonwell Lending 2026 · Hack or exploit · $8.7M
Surf Lending 2026 · Hack or exploit · undisclosed
DefiTuna Lending 2026 · Hack or exploit · $580K
Fluid Lending 2026 · Hack or exploit · $215K
Moonwell Lending 2026 · Hack or exploit · $8.7M
Surf Lending 2026 · Hack or exploit · undisclosed
DefiTuna Lending 2026 · Hack or exploit · $580K
Fluid Lending 2026 · Hack or exploit · $215K
Cite this page
SwanBluechip, "Wise Lending V2 hack, Feb 28, 2026: $66K lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/ht1c5e130a60/ (data as of 2026-10-31).