@andreerThen you probably were compromised as well, as there is no way
this is a legitimate domain owned by Authorize.net. Are both of you
possibly running JQuery File Upload (or one of it's derivatives) as
every Tom, Dick and Harriet is targeting si...
Hey RichardH, thanks for accepting my response as the solution. First
and foremost I really like A.net's Accept.js integration method, as well
as the API (only gateway that allows easy validation of merchant
credentials). However maybe on A.net's end...
The reason this occurs is that the `Accept.dispatchData` function
triggers a pre-flight OPTIONS request (we're dealing with CORS here).
This request, on A.net's end, triggers the error response you are
seeing. Why this triggers the pre-flight request...