This is a very old cold call hard sales tactic that has managed to needlessly extract a lot of money from thousands of people. They ( men and women with Indian accents) sound very convincing and read from a well rehearsed script. They have gleaned sales
info from various sources to sound more plausible.
All the 'Indian' accents have typical English names to make you feel more at ease and they use phases that alledge they are Windows Microsoft Security or similiar to gain your confidence.
All the callers ask you to run a particular search and insist that you have files are corrupted or have a virus. This is pure lies. At this point they are now conning you a second time to let them access your computer.
All the callers do not tell you that they intend to procure a payment via credit card for unknown services after they have had total access to your computer.
After allowing the completely unknown cold caller to have total access to their computer...I know..!!!!!!?????? :)....they are then asked if everything seems ok (which it is because nothing was ever wrong) and are guided to a website to pay for the unknown
'service' using a credit card. If you refuse to pay, they get exceptionally rude and even call you a scammer. If you put the phone down they will ring you back and continue to pester you.
You have no idea what they have done to your computer, if anything at all. You do not know if they have added a means to access your computer and you will not know it. You do not know anything except that you have just been conned into departing with your hard
earned cash.
It is simple...do not allow anyone access to your computer if you do not know them. My 88 year old Dad fell for it, but refused to pay anything because he did not understand what they were doing. They badgered him and said they would report his scamming to
the police. Fortunately Dad rang me before paying for nothing.
We had Dad's computer completely reformatted and reinstalled everything again. He is now very aware of the way that people will easily trust some completely unknown person and nor realise that they are being conned and duped.
If anyone reading this has been duped then it would be wise to realise that you have no idea what they have done to your computer. Backup your most precious files and reformat and install your OS and apps if you want to remain safe and with piece of mind. If
you choose not to then you have to accept that the risk is yours.