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"Suspicious Activity - Microsoft Detected Security Errors Due To Unlawful Interference Found On Your Network"

Suspicious Activity - Microsoft Detected Security Errors Due To Unlawful Interference Found On Your Network

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Online users who have received the message below, which states the following: "Suspicious Activity Detected - Microsoft Detected Security Errors Due To Unlawful Interference Found on Your Network," should delete it and should never follow the instructions in it, because it was NOT sent by Microsoft. The fake message is phishing scam that is being sent by cyber-criminals to trick potential victims into visiting the malicious website: ""

Remember, Microsoft would never send such a message to their users or customers asking them to call a particular telephone number. So, if online users receive messages asking them to call a certain telephone number or visit a particular website because, some suspicious activities were detected on their computers or network, a virus was detected on their computers, their accounts will be closed, or because of some other reasons related to their computers or online accounts, they should ignore the message.

Also, online users should beware of phone calls from cyber-criminals claiming that their computers are infected with a virus and request remote access. Online users should never allow remote access to their computers from someone that they are not familiar with. And, should never follow a stranger's instructions to download and install any application on their computers or mobile devices; because a stranger can infect their computers with virus or some other spyware that they (strangers) can use to spy on them and eventually steal their personal and financial information.

The Fake Microsoft "Suspicious Activity" Message says:



Please contact Microsoft Certified Experts on this Toll Free Number 1888-755-6386

Your system may lack of an Antiv-i-r-u-s or Antimalware update putting your personal information (including photos, passwords, credit card details, etc.) at r-i-s-k.

System E-R-R-O-R-S or registry problems, too many processes are running, multiple programs are launching at startup, or memory is severely fragmented are other causes.

C-A-L-L Immediately to Microsoft Certified experts on 1888-755-6386(Toll Free)

Terms & Conditions

Copyright 2015 MICROSOFT INC USA all rights reserved.

The "" is malicious and should never be visited.

Note: Some of the names, addresses, email addresses, telephone numbers or other information in samples on this website may have been impersonated or spoofed.

Check the comment section below for additional information and share what you know or ask a question about this article by leaving a comment below.

Remember to forward suspicious, malicious, or phishing email messages to us at the following email address: And, report missing persons, scams, untrustworthy, or fraudulent websites to us. Tell us why you consider the websites untrustworthy or fraudulent. Also, to quickly find answers to your questions, use our search Search engine.

You can help maintain Online Threat Alerts (OTA) by paying a service fee. Click here to make payment.

Comments, Questions, Answers, or Reviews
Comments (Total: 4)

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  • January 13, 2020 at 10:50 AM by an anonymous user from: Los Angeles, California, United States

    Hello, I received this email from an entity claiming to be Microsoft Corp. It appears suspicious. What's your opinion? Thanks!

    Dear User,

    We have noticed that someone recently tried to use an application to sign in to your Windows Computer. We have found suspicious login attempt on your windows computer through an unknown resource. It was found out that someone from foreign I.P Address was trying to make a prohibited connection on your network which can corrupt your windows licence key.

    If you don't recognize this sign-in attempt. Someone else might be trying to access your network. Please contact Microsoft Security Center and report to us immediately Call support number 1(425) 286-8717 to get the instant help.

    Kindly share the reference no. with the support executive to assist you better.

    Reference No. - AZ3256

    Our Microsoft certified technician will provide you the best resolution. You have received this mandatory email service announcement to update you about important changes to windows device.

    Once again Thank You for being a valued customer.

    Microsoft Security Centre

    Redmond WA (USA

    1(425) 286-8717

    • January 13, 2020 at 10:52 AM by info

      It is a scam, it is loaded with grammatical errors.

  • April 13, 2018 at 9:53 AM by an anonymous user from: London, England, United Kingdom

    I got this. It said don't shut down computer. My family had added our username and password. I turned off computer anyway. Unplugged internet cable. Waited a few minutes. Turned on computer. All good. Changed password. Shut down again. Plugged computer back in to internet. Turned on. All good. Ran virus scans.

  • July 25, 2016 at 1:26 PM by an anonymous user from: Atlanta, Georgia, United States

    Thanks for the help but I cannot remove it since it locked up my computer in Windows 7.

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"Suspicious Activity - Microsoft Detected Security Errors Due To Unlawful Interference Found On Your Network"