Thestablegreatbestupdate.best

Thestablegreatbestupdate.best is a fraudulent website that attempts to trick any user who lands on it into installing a fake download manager. The website displays a supposedly urgent message warning all visitors that they must install a new update for Flash Player or another legitimate program. However, instead of the promised update, Thestablegreatbestupdate.best deploys various adware, browser hijacker applications, or other Potentially Unwanted Programs (PUPs).

The error message text may vary, but one possible variant is:

'The version of Flash Player on your system may not include the latest video update and may be blocked. If you use the updated version of Flash Player, it might be needed to complete this action.'

This is fake completely, and no one should follow through with the instructions.

If you've landed on Thestablegreatbestupdate.best only once or twice, just close the window and continue with your normal browsing. If this website comes up again and again, however, your computer might have an adware application installed on it. Use a professional anti-malware solution and scan your system for any suspicious applications that you do not recall installing.