Microsoft licence scam at 855-921-0488
associated number: 800-619-0763
people get messages like this:
Microsoft Windows will be stopped on your computer. Call toll free 1-855-921-0488 to renew the license. Attention the license key of your computer has been expired. Call toll free 1-855-921-0488 to renew the license dear customer support of your computer has been expired. Call toll free 1-855-921-0488 to renew. Thank you.
https://directory.youmail.com/directory/phone/8559210488
other complaints:
800-619-0763
https://www.callercenter.com/800-619-0763.html
https://www.whycall.me/800-619-0763.html
https://www.shouldianswer.com/phone-number/8006190763