Cryptocurrency [loss] $425,000

"A $350,000 Bored Ape NFT was just sold for only $115"

2022-03-28 [vendor] Calvin Chan NFT theft [chain] ethereum
Primary Source ↗
Financial Loss $425,000 (425,000 USD)
Blockchain(s) Ethereum

Incident Details

NFT trader Calvin Chan recently made some unusual NFT trades. He sold his Bored Ape, which he had bought in August 2021 for 16 ETH (then about $50,000), for 115 DAI ($115 — DAI is a stablecoin pegged to USD). Not only was this a near-total loss compared to the purchase price, Bored Apes’ floor price is around 107 ETH ($360,000), and this Ape likely could’ve sold for more than that. Chan also sold a Mutant Ape for 25 DAI/$25 to the same buyer — despite Mutant Apes’ floor price of 22.5 ETH ($75,000).Some initially speculated that he may have mistaken the offer represented in DAI for ETH, as 115 ETH ($387,500) and 25 ETH ($84,000) would’ve been pretty reasonable trades for the respective NFTs. However, the trader posted on Twitter that he had been “swiped … of his BAYC and MAYC… I am fine. In shock, but okay. Do i know what happened? No. Still trying to wrap my head around how and why.”

Total loss estimated at $425,000.

Technical Details

Initial Attack Vector
Smart contract exploit / hack
Vendor / Product
Calvin Chan NFT theft

Timeline

  1. 2022-03-28 Breach occurred
  2. 2022-03-28 Publicly disclosed