1. do not share your password
2. please enable 2-step verification on your email account and always use https browser connection on your email setting
3 . if you have joined multiple ptc sites and you have joined many payment processor so please use different username and different password in all ptc sites and payment processors
4. do not share your email id and mobile number with anybody.
5. if you have join any ptc sites and payment processors and gmail account. please keep transaction pin on and note your security question and passwords on note-book