Friends, actually paypal is not really safe and your account can be hacked, because there is no login or master key and hacking just password is not much tough task for a programmer or hacker. But the only advantage is that we can use paypal chargeback policy to get back our funds even it get hacked. That's why it's necessary to check our paypal accounts every day if you have funds in it so that even it's get hacked you apply chargeback before the hacker withdraw or make use of that PP.