This generic tech support scam comes complete with the usual scary popup messages, flashing screen and an annoying buzzing sound effect. It shows a stop error code and message like the Windows “Blue Screen of Death” but this has a black screen instead of blue.
This Apple tech support scam comes complete with popups that won’t go away easily and an annoying warning sound effect. If you have several tabs open and try switching to different one, the popups will cover those too. You have to close the browser to stop the warning siren.