Google is rolling out a feature to fix or change your Gmail address (How To)

Google rolls out option to change Gmail addresses. Here's how to change your Google Account email address and transitioning to a new Gmail address.
Forbes

Secure Your Gmail Account Now As Hackers Attack — Here’s How

Update, May 19, 2025: This story, originally published May 18, has been updated with even more advice on securing your Gmail account against the continuing efforts of threat actors to take control of ...