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Strange log in to network message at startup.

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When I start Firefox or open a new window the message "You must log in to this network before you can access the internet." appears at the top with a [Open Network Login Page] button. When click the button a website opens "EMERGENCY - COVID-19 Informer ..." (URL: http://detectportal.firefox.com/success.txt) And asks me to download something. DO I HAVE A VIRUS? HOW DO I GET RID OF IT? This is very annoying!

When I start Firefox or open a new window the message "You must log in to this network before you can access the internet." appears at the top with a [Open Network Login Page] button. When click the button a website opens "EMERGENCY - COVID-19 Informer ..." (URL: http://detectportal.firefox.com/success.txt) And asks me to download something. DO I HAVE A VIRUS? HOW DO I GET RID OF IT? This is very annoying!
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Dodatkowe dane o systemie

Zainstalowane wtyczki

  • Shockwave Flash 32.0 r0

Aplikacja

  • Identyfikator przeglądarki: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:74.0) Gecko/20100101 Firefox/74.0

Więcej informacji

Wesley Branton
  • Top 25 Contributor
715 rozwiązań 5631 odpowiedzi

Pomocna odpowiedź

Is this computer connected to a business network or public network? Is this computer a business-provided or public computer?

If the computer fits into one of the above categories, it could be a message created by the organization that manages the computer. In that case, you will need to contact the organization's IT department or system administrator for assistance.

If it's a personal computer connected to a personal network, it's possible that it's a malware infection of some sort. In that case, you can try these free programs to scan for malware, which work with your existing antivirus software:

Further information can be found in the Troubleshoot Firefox issues caused by malware article.

Hope this helps.

Is this computer connected to a business network or public network? Is this computer a business-provided or public computer? If the computer fits into one of the above categories, it could be a message created by the organization that manages the computer. In that case, you will need to contact the organization's IT department or system administrator for assistance. If it's a personal computer connected to a personal network, it's possible that it's a malware infection of some sort. In that case, you can try these free programs to scan for malware, which work with your existing antivirus software: * [https://www.microsoft.com/en-us/wdsi/products/scanner Microsoft Safety Scanner] * [http://www.malwarebytes.org/products/malwarebytes_free/ MalwareBytes' Anti-Malware] * [http://support.kaspersky.com/viruses/disinfection/5350 Anti-Rootkit Utility - TDSSKiller] (for more info, see this [https://www.bleepingcomputer.com/download/tdsskiller/ alternate TDSSKiller download page]) * [https://www.malwarebytes.com/adwcleaner/ AdwCleaner] (for more info, see this [http://www.bleepingcomputer.com/download/adwcleaner/ alternate AdwCleaner download page]) * [http://www.surfright.nl/en/hitmanpro/ Hitman Pro] * [http://www.eset.com/us/online-scanner/ ESET Online Scanner] Further information can be found in the [[Troubleshoot Firefox issues caused by malware]] article. Hope this helps.
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cor-el
  • Top 10 Contributor
  • Moderator
17857 rozwiązań 161589 odpowiedzi

See Network Detection:

Try to set this pref to false on the about:config page.

  • network.captive-portal-service.enabled = false

You can open the about:config page via the location/address bar. You can accept the warning and click "I accept the risk!" to continue.

See Network Detection: *https://support.mozilla.org/en-US/kb/how-stop-firefox-making-automatic-connections Try to set this pref to false on the <b>about:config</b> page. *network.captive-portal-service.enabled = false You can open the <b>about:config</b> page via the location/address bar. You can accept the warning and click "I accept the risk!" to continue. *https://support.mozilla.org/en-US/kb/about-config-editor-firefox
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Zadający pytanie

It's a personal PC connected to a router on a private network via Comcast. I'm running Norton Security. There should no problem with the OS. This connect problem has been going on for a couple of days. What's confusing me is that when I click on it it goes to that weird CORVID-19 page and it has the Firefox URL?

It's a personal PC connected to a router on a private network via Comcast. I'm running Norton Security. There should no problem with the OS. This connect problem has been going on for a couple of days. What's confusing me is that when I click on it it goes to that weird CORVID-19 page and it has the Firefox URL?
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