Four people have been arrested in the UK following an investigation into scams involving calls from fraudsters pretending to be IT support staff.
The perpetrators commonly pretend to be phoning on behalf of the US company.
The inquiry indicated that many of the calls originated in India but two men and two women in England have been accused of involvement.
They include a 29-year-old man and a 31-year-old woman from Woking in Surrey, who were arrested on suspicion of fraud. Both have been bailed.
A 37-year-old man and a 35-year-old woman were arrested in South Shields, Tyneside, on suspicion of fraud. Both were released pending further inquiries.
There were 34,504 computer software service fraud reports made to the UK's national fraud and cyber-reporting centre, Action Fraud, over the past financial year.
The scammers usually declare that they have detected a fault with their target's PC and fool victims into giving them remote access to it. They then often install images that appear to show the computer is infected or install malware themselves.
Finally, they demand a fee to fix the issue or otherwise convince the victim to share their bank account details.
Sometimes the target is then contacted again at a later date from someone claiming to work for the same service, who says they are due a refund. If they hand over their bank details again, further money is taken from their account.