Yes The foreign exchange platform was hacked and the data was tampered with and turned into negative numbers. In this case, you should immediately seek help from the platform customer service or technical support personnel. You can ask for relevant evidence and account information for verification, and take corresponding measures to prevent the loss from expanding. In this process, don't reply to emails or messages sent by the platform or other institutions easily. It is suggested to modify passwords in time and strengthen account security measures (such as using two-factor authentication or multi-factor authentication). In terms of recovering losses, the specific situation needs to be evaluated in cooperation with the platform and corresponding institutions, depending on the specific situation.