Ownership changed through acquisition
Poloniex underwent an acquisition-related ownership change.
取引所dossier
Poloniex
Long-running centralized cryptocurrency exchange launched in the United States and later operated as a global platform after ownership changes. Poloniex suffered a major hot-wallet compromise on November 10, 2023, temporarily suspended deposits and withdrawals, and began restoring those services on November 30, 2023.
CEXactive
基本情報
期間
2014–—
Origin
United States
Confidence
high
Last verified
2026-06-26
Timeline
Poloniex spins out from Circle
Poloniex leadership spun the exchange out of Circle into Polo Digital Assets, Ltd., continuing operations outside Circle.
Poloniex hot wallets were compromised
Poloniex suffered a major hot-wallet security incident involving a private-key compromise and losses reported above USD 100 million across multiple networks.
Deposits and withdrawals were suspended after the hack
Poloniex temporarily suspended deposit and withdrawal services while it investigated the hot-wallet compromise and upgraded wallet and security infrastructure.
Poloniex began restoring deposit and withdrawal services
Poloniex announced that deposit and withdrawal services would resume from November 30, 2023 following nearly twenty days of suspension and security remediation.