

Your browser may be redirected to the sites that display the “WARNING! Your Windows Has Been Blocked” fake error messages either by malicious advertisements on the sites you visit or adware. Image: Chrome browser is redirected to the WARNING! Your Windows Has Been Blocked Pop-up Scam Treat all unsolicited phone calls or pop-ups with skepticism. Microsoft does not send unsolicited email messages or make unsolicited phone calls to request personal or financial information or fix your computer. Microsoft’s error and warning messages never include a phone number.

These “WARNING! Your Windows Has Been Blocked” alerts are nothing more than a scam.
