One website currently asking online users to call 1 877-701-2611 is msnmembercenter.com, which is NOT Microsoft website and is not associated with MSN.
The same fake telephone number (1 877-701-2611) is also listed as technical support number for IncrediMail Tech and HP.
Here are other two fake technical support telephone numbers:
Online users should never give out their credit card information over the phone to make payment. And, for online users who have already contacted 1-800-862-9240 and given their credit card information, are asked to contact their banks for help, to stop the fake website from continuously making fraudulent charges to their credit cards. The bank should be able to cancel the transactions or charges and refund their money.