As a first step, follow the steps outlined in our article on securing a hacked or compromised Google account. After regaining access, enabling 2-step verification on your account is recommended to help keep your account secure. Consider enrolling in Google's Advanced Protection Program which can further protect your account (security key required at login).
Good to know: If Google's threat team detects that a nation-state adversary is targeting your account, we will automatically notify you about it. See our blog for more details.
Further resources:
- For information on protecting yourself and your personal information, please visit our Safety Center for tips on staying safe online.
- To find answers to many common questions and concerns about privacy and user data related to any Google product or service, please visit our Privacy Help Center.