Hack history / 2023 / Hack or exploit
UPSToken
Hack or exploit on Jan 18, 2023 · business logic flaw
ATTACK TX CONFIRMED ON CHAINONE SOURCE · 1 SOURCE
Lost
$33K
dollars at the time
Returned
none listed
as the sources state it
Rank
#2,018
among thefts by dollars lost
What happened
No description from DefiLlama or SlowMist; see the sources below.
Details
- Date
- Jan 18, 2023
- Kind
- Hack or exploit
- Method
- business logic flaw
- How in
- Smart contract bug
- Target
- not stated
- Chains
- Ethereum
Reported by
- DeFiHackLabs exploit reproduction only
Related incidents
Cite this page
SwanBluechip, "UPSToken hack, Jan 18, 2023: $33K lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/ht796a98c9d5/ (data as of 2026-10-31).