I did some research and the company which performed the KYC/AML was SUB & SUBSTANCE.
According to their terms of service you can email them, info@sumsub.com, and demand the following:

I hereby represent that I have been informed about my right to:

• withdraw my consent to personal data processing;
  
  access and adjust my personal data;
  
  make a justified demand in writing for the blocking of the processing of my data due to particular situation;
  
  object to the processing of my personal data;
  
  object to the transfer of my personal data, including the right to object to engaging any of Sum and Substance's contractors to processing my personal data;
  
  object to being subject to a decision based solely on automated processing/profiling
  
  make a justified demand in writing to erase my personal data subject to applicable laws,

This was copied from https://www.sumsub.com/consent-to-personal-data-processing/

You should also contact credit unions to request a credit freeze. You can also sign up for fraud insurance and/or fraud monitoring.