The Avast LLC scam messages below, which claim recipients sent a payment and if the transaction is unauthorized, they should call the fake PayPal customer support telephones 44-808-196-4257 or 1-888-991-1224, is being sent by scammers. The aim of the scammers is to trick potential victims into calling them at the fake PayPal customer support telephone number. If contacted, the scammers will attempt to trick potential victims into disclosing their account credentials, personal and financial information, which they will use fraudulently.