Hack history / 2022 / Hack or exploit
JAY
Hack or exploit on Dec 29, 2022 · Insufficient validation + Reentrancy
ATTACK TX CONFIRMED ON CHAINONE SOURCE · 1 SOURCE
Lost
$18K
dollars at the time
Returned
none listed
as the sources state it
Rank
#2,151
among thefts by dollars lost
What happened
No description from DefiLlama or SlowMist; see the sources below.
Details
- Date
- Dec 29, 2022
- Kind
- Hack or exploit
- Method
- Insufficient validation + Reentrancy
- How in
- Smart contract bug
- Target
- not stated
- Chains
- Ethereum
Reported by
- DeFiHackLabs exploit reproduction only
Cite this page
SwanBluechip, "JAY hack, Dec 29, 2022: $18K lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/hteea19fafcf/ (data as of 2026-10-31).