Currently, 190 Ethereum addresses have approved the problematic contract of SushiSwap, and the number of approved addresses on Arbitrum exceeds 2000

Chaincatcher news, according to data disclosed by Block Research analyst Kevin Peng, as of now, 190 Ethereum addresses have approved the SuShiSwap problematic contract. Another analyst from the institution, Brad Kay, stated that the attacker used the 'yoink' feature. Due to an error in the approval mechanism of the Sushi Swap router contract, unauthorized entities were able to obtain tokens without the proper approval of the token owners. (Source link)