Hack history / 2021 / Hack or exploit
CoinMarketCap
Hack or exploit on Dec 15, 2021 · Data error
ONE SOURCE · 1 SOURCE
Lost
undisclosed
dollars at the time
Returned
none listed
as the sources state it
Rank
not ranked
collapses, frauds and later news are not ranked
What happened
The data on CoinMarketCap's website flashed bugs, and the quotes of multiple cryptocurrencies were wrong.
Details
- Date
- Dec 15, 2021
- Kind
- Hack or exploit
- Method
- Data error
- How in
- Smart contract bug
- Target
- not stated
- Chains
- not stated
Reported by
Related incidents
Cite this page
SwanBluechip, "CoinMarketCap hack, Dec 15, 2021: undisclosed lost", Crypto hack history, https://swan-hack-tracker.pages.dev/history/i/ht462e605012/ (data as of 2026-11-01).