I have had this happen to me two times now. Have .aspx site that someone has added code at the bottom of the page what looks to be like for seo link building but isn't visible to the normal user.
We have changed all the passwords each time, checked log files and see no sql injection.
Is there a reliable service that we can enter a url and it returns a report of issues or holes in the code we are not seeing?
Thanks.
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