1-800-909-9603 popup is an online fraud.
Usually 1-800-909-9603 popup appears when you are browsing the Internet with a warning coming up. To scare the victim and make the warning real, you get a message about your system is under the spyware attack and your browser is frozen-up. When you are try to call 1-800-909-9603 for help, you may be offerted 2 options: charge your credit card $100 to "FIX" the damage they cause or give your computer remote access to them. None of the system warning or the tech service related to 1-800-909-9603 is trusted. It's only a scam for collecting innocent computer users' money.
