Preventing unauthorized resource access related to a compromised token

A computer-implemented method comprising:

• receiving, by a token management service, a cancel request indicating that a token has been compromised, the cancel request including a time at which the compromised token was compromised;
• removing, by the token management service, a related token associated with sensitive data corresponding to the compromised token, the related token being generated subsequent to the time at which the compromised token was compromised;
• and
• outputting, by the token management service, a response indicating when the related token was last used to deny access to one or more protected resources by preventing an execution of an unauthorized transfer operation, wherein the unauthorized transfer operation is identifiable based on the response.

A non-transitory computer-readable medium comprising program code executable by a processor for causing the processor to perform operations comprising:

• receiving, by a token management service, a cancel request indicating that a token has been compromised, the cancel request including a time at which the compromised token was compromised;
• removing, by the token management service, a related token associated with sensitive data corresponding to the compromised token, the related token being generated subsequent to the time at which the compromised token was compromised;
• and
• outputting, by the token management service, a response indicating when the related token was last used to deny access to one or more protected resources by preventing an execution of an unauthorized transfer operation, wherein the unauthorized transfer operation is identifiable based on the response.