I have a WordPress site that is using the google search console facility and I observed that someone with [email protected] is allowing himself to google search console services, how I can find out the user and how is he allowing himself to add header tags to the WordPress site?
I think it is Japanese Backdoor Malware. check this https://www.getastra.com/e/malware/infections/japanese-backdoor-wordpress-hack
See this also for temporary solution https://support.google.com/webmasters/answer/7281924?hl=en