Monitoring

Altilly

LOWMultiple·API Key Compromised·#666 all-time
$750K stolenSaturday, December 26, 2020 · 2129 days ago

Corpus updated 2026-10-25

What happened

  • Altilly, a centralised exchange, lost $750K on December 26, 2020.

  • The 26th largest of the 46 incidents recorded in 2020: under 1% of the $3.98B lost to hacks that year.

  • API Key Compromised is behind 7 recorded incidents totalling $112.6M; this is the 6th largest of them.

Cite this record

Monitoring Room, "Altilly hack — $750K stolen", incident record, data: DefiLlama hacks dataset, as of 2026-10-25 08:00 UTC. https://monitoringroom.com/situation/crypto-hack/altilly

Nearby in the record

LuBian
12/28/2020$3.50B
Exmo
12/21/2020$10.5M
Cover Protocol
12/29/2020$9.4M
Warp Protocol
12/18/2020$7.8M
Badger DAO
1/25/2021$104K
← All incidents

Source: DefiLlama · 1317 recorded incidents · data as of 2026-10-25 08:00 UTC