I fixed this on my Chrome browser! I’d been receiving this message since last week. Norton 360 would block an ‘attack’ and pop up a warning message every time I navigated to a new site on Chrome.
Deactivate the Flash Player extension. If that doesn’t fix it deactivate other extensions that you don’t trust a 100%, one at a time.
Navigate to a website to test whether deactivating worked. And if you have Flash installed then leave that extension deactivated! That one is a certified source for this issue.
Good luck Brave people!"
Educate yourself before starting any flames.
Welcome to Bleach Online Forum (http://forums.gogames.me/)