How to Remove "This site may be hacked" on Google

When you see “This site may be hacked” upon viewing the search results of your website in Google, here is the way on how to fix it:

1. In the “Security Issues” section of Search Console, we submit the URLs which Google notifies with that message. 
2. We check those URLs if there are no malicious code or content and/or proper redirects should be done to correct them.
3. Once we see that it’s clean, we use the “Fetch as Google” tool to submit those URLs and to see the pages as Google sees them.
4. When all steps are done, we will file a “Reconsideration Request” to remove this manual action.

After two business days of submission and if Google reconsiders our request, the “This site may be hacked” notification will be removed.