According to Cryptoslate, a study presented at USENIX Security '26 revealed that researchers identified 65,340 high-risk crypto addresses involved in abuse on Ethereum and BNB Chain. The associated native token losses amounted to 126,982.94 ETH and 17,726.7 BNB. The study estimates the total losses linked to these addresses exceed $574.8 million, with two newly described active attack vectors directly causing approximately $15.7 million in losses (accounting for 2.7%). The first type involves misuse of contract accounts and exploitation of deterministic contract addresses; the second leverages EIP-7702 to delegate accounts with exposed keys to malicious code, directly transferring deposits. The research team extracted over 16.3 million unique private keys by mining 63,004 GitHub repositories from January 2015 to May 2025, achieving an overall detection accuracy of 99.11%. https://www.(wublock123.com)/news/news-66468