You can speed up the removal of the danger mark by sending the site for re-check via Yandex.Webmaster. In most cases, it takes a few days. We would appreciate it if you send us a sample of the detected code and specify its location.
You see a message that the site is considered phishing when opening the site, consider the reasons below.
When you go to a site from the search results, a unique link is generated to redirect users. Such link is valid for a limited time.
Try to repeat the search with the same query and find the site in the search results. When you click on it, the message will no longer be displayed.
The link may be unrelated to the Yandex search and belong to a fraudulent site created for phishing. Make sure that the site URL is correct.
In any case, we don't recommend using such links in the future when working with the site.