The website pdusps.com is another fake United States Postal Service website using the tracking number 9300120111410471677883 to trick potential victims into making payment for a so-called failed delivery. The scammers send a message or redirect potential victims to pdusps.com where they will be asked to make payment for a failed delivery associated with the same tracking number that does not exist. And, if they attempt to make the fake payment, their information will be sent to the scammers, who will use it fraudulently.
The Pdusps Scam USPS Website

Your package is on hold for an invalid recipient address. Fill in the correct address info by the link.
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Delivery failed, addressee unknown tracking number 9300120111410471677883
If you were trick by this scam in disclosing your credit card information, please contact your bank for help.