How do I report a fake PayPal email or website?
If you think you’ve received a suspicious email or have been directed to a fake website, forward it to email@example.com and we’ll investigate it for you. After you send us the email, delete it from your inbox. If you clicked on any links or downloaded any attachments within the suspicious email or website, log into your account and view your transactions. It’s also a good idea to change your password.
To report SPAM SMS messages, forward them to ‘7726’ (which is the keys for SPAM on most phones). Check with your service provider to find out if this service is supported or you can read more about the service on the GSMA website.
To view all transactions and activity, log in to your PayPal account and check your recent activity. If you see any unauthorized transactions, go to the Resolution Center to report it.
Here's a video on identifying suspicious emails.