At approximately 3:20 PM EST on January 24 2022, the 0x Protocol team reached out privately and directly to disclose a vulnerability in ZORA’s AsksV1 module. Importantly, no user funds have been lost and no users are at immediate risk of losing funds. However, ZORA identified up to 31 users who have the potential to be at risk in the future. This report outlines the vulnerability, the steps we’ve taken to mitigate, and the timeline of events as they unfolded.