My friends email got hacked so she rang yahoo who charged her £149! To unhack it and she said they took control of her laptop to do it, now there's loads of pop ups coming up all the time. Yesterday yahoo rang her and took control again and told her she's been hacked again and want another £99 to stop it.
Firstly how does she get rid of however they are controlling her laptop and how does she block pop ups? All pop up blockers are on.