WINDOW'S SECURITY DEFENDER SUPPORT PHONE NUMBER

moseania chapman 0 Reputation points
2026-07-31T19:52:42.4033333+00:00

what is the phone number to call for help unblocking my pc that window's security defender blocked?

Windows for home | Other | Security and privacy
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  1. EmilyS_726 24,370 Reputation points Volunteer Moderator
    2026-07-31T22:33:16.7433333+00:00

    Did you get a pop up asking you to call Microsoft?

    This seems to be an IT support scam and the "lock" is not a true lock.

    Can you please hold down Ctrl+Alt+Del, then launch Task Manager, and then end all browser items there to close it. That page is definitely scam, but as long as you didn't call the number and engage in any of the requested activities, your computer is not hacked. It is just a pop up page that can have some audio effect (sometimes) and display in full screen mode, so it appears the computer is locked.

    Scammers use various methods to trigger these pop-ups. Pop-ups are a form of online advertising. They are often integrated into websites or applications through ad services. Many websites use third-party advertising services to display ads. Sometimes, these ad services might inadvertently allow scam ads to be displayed. This does not mean the website itself is malicious, but it indicates a lack of stringent ad vetting.

    You can read more about this type of support scam here: https://support.microsoft.com/windows/protect-yourself-from-tech-support-scams-2ebf91bd-f94c-2a8a-e541-f5c800d18435

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