Why did hundreds of signup emails suddenly flood my inbox?

1. Open bank and shopping accounts directly and check recent transactions, orders, and profile changes.
2. Search your inbox and spam for order confirmations, password changes, and security alerts. Keep suspicious evidence.
3. Report the unwanted mail as spam and review your email account's security. Avoid deleting everything before checking for hidden alerts.

Get help if

You find an unfamiliar purchase, changed delivery address, password reset, or successful sign-in.