Data leak [loss] $27M+

Tweet thread by zachxbt

2023-11-12 [vendor] Binance-linked wallet
Primary Source ↗
Financial Loss $27.0M (27,000,000 USD)

Incident Details

An attacker apparently stole $27 million in the Tether stablecoin from a wallet that had just withdrawn the funds from their Binance account. The hacker quickly converted the funds to evade attempts at freezing the stolen assets.Crypto researcher zachxbt observed that the wallet targeted for the theft had in 2019 received a transfer from the Binance deployer, suggesting that the compromised wallet may have some ties to Binance itself.

Total loss estimated at $27,000,000.

Technical Details

Initial Attack Vector
On-chain theft (attributed by zachxbt)
Vendor / Product
Binance-linked wallet

Timeline

  1. 2023-11-12 Breach occurred
  2. 2023-11-12 Publicly disclosed