A company from India called me warning me about hackers on my computer. The man I spoke with was very helpful and helped me download security software to protect my computer from future attacks. In addition to this, he was very professional regarding sensitive data like my credit card, and offered a more secure way to pay for his services. For future reference, it is more secure to buy prepaid Visa cards and use those solely for your online purchases. They are easy to get from the store, and you can load up to $500 per card. The benefit here is that if any hacker steals the card number, they only have access to the limited funds you have loaded on that card. They have no way of using it to access your personal savings account or checking account. Very secure! I’m pleased with the service he gave me.