Poloniex wallets drained of as much as $100 million in crypto assets
Cryptocurrency exchange suffered unauthorized withdrawals beginning at around 5:30 am ET Friday.
The withdrawals from Poloniex include millions of dollars worth of ether (ETH), tron (TRX) stablecoins (USDT/USDC) and chainlink (LINK), plus more than 250 other tokens with aggregate values between $1,000 to $800,000 at the time of the theft.
A total of $23 million remains in the attacker’s primary wallet, but much of the haul has been transferred elsewhere, including $11 million in USDT, exchanged for ether.
Security firm PeckShield first reported the suspicious transactions. Justin Sun, a major investor in Poloniex confirmed the incident on X:
“Poloniex maintains a healthy financial position and will fully reimburse the affected funds. Additionally, we are exploring opportunities for collaboration with other exchanges to facilitate the recovery of these funds,” Sun said.
Earlier, the exchange’s X account wrote, “our wallet has been disabled for maintenance,” but it subsequently reposted Sun’s account.
Nansen observed substantial net outflows from the exchange:
https://x.com/nansen_ai/status/1722944792147984521?s=20
On-chain data analytics platform Arkham Intelligence, tracking the flow of funds, puts the loss at upwards of $100 million.
The attack appears to have been initiated by a withdrawal of 4,900 ETH (about $10 million) from the exchange, with a flurry of withdrawals continuing until 6:40 am ET.
This is a developing story and may be updated.
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