Threat secured Popup

Viruses & Threats
1

Hi, I keep getting this Threat secured Popup I don't know how to fix it to stop it from happening all the time.

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3

Hello Andrew, 

We are sorry to know that. We will check and help you. 
Could you please confirm whether you get that pop-up randomly? (or) while accessing any specific program? Please confirm the operating system installed in your device. We look forward for your response.

2

Hello Andrew, 

We are sorry to know that. We will check and help you. 
Could you please confirm whether you get that pop-up randomly? (or) while accessing any specific program? Please confirm the operating system installed in your device. We look forward for your response.