(844) 793-5925 warning page is a tech scam. Once invading into your system, this adware forces a pop up onto your computer which also has sound. You can't click off the pop up unless you go to the task manager. On the warning page it says there is a security threat and you should call (844) 793-5925 that I'm assuming that you are suppose to call and they say some bogus virus is on your computer and they offer to take it off for a ridiculous amount of money.