Account authentication happens on Google's secure cloud servers, not on your local device. An app cannot force its way into Google's database. Legitimate Ways to Recover Your Gmail Account
You can regularly check the last activity on your account and see if there have been any suspicious logins. Google offers a feature to review recent activity. Download Gmail Hacker Apk
In the morning, he did what he should have done at midnight. He took a deep breath and called Maya’s email provider support line. He changed her recovery options from a laptop that hadn’t touched the suspicious software; he revoked active sessions, removed linked devices, and ran a thorough antivirus scan on both their machines. He reported the malicious app and, with the help of a friend who worked in IT security, scrubbed the phone clean and restored both accounts. Google offers a feature to review recent activity