Bonjour, j’ai des fenêtres d’alertes de virus et cheval de troie ne venant pas d’avast que je n’arrive pas à supprimer
Merci
First, I’m an Avast user and not an Avast Team member.
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For me the domain name seems strange securewalle (dot) com, indicated seems strange
A google search on this domain name (even in my obfuscated term) brings up this relating to scare ware.
Based on search results, “securewalle” appears to be associated with scareware or fake security alerts, often appearing as a popup claiming a PC is infected. It is designed to trick users into calling a scam number or downloading malicious software. [1, 2, 3, 4]
How to Handle the “Securewalle” Popup:
- Do Not Call or Download: The alerts are fake and intended to steal information or money.
- Close the Browser: Use Task Manager (
Ctrl+Shift+Esc) to force quit the browser. - Clear Notifications: Go to your browser settings (e.g.,
chrome://settings/content/notifications) and remove any suspicious websites listed under “Allowed to send notifications”. - Run a Scan: Use trusted software like Windows Defender or Malwarebytes to ensure no malicious files were installed. [1, 2, 3, 4, 5]
Note: There is also a legitimate “Secure Wallet” app on the Google Play store, but the “securewalle” (with an ‘e’) pop-ups described in tech forums are fraudulent, according to Reddit users. [1, 2, 3]
- Quickly get rid of fake malware alerts easily
3 Mar 2026 — okay so you’re getting these scary notifications on your computer that it’s found a virus. you do not have a virus this is a popup…
[Remainder cropped]
See the above link which may well return the information in French. However there are other links on that search for information.
Just see the “How to Handle the “Securewalle” Popup:” Instructions and check if they are present on your browser (presumably Chrome ?).
Merci beaucoup pour cette réponse. Par contre je ne peux pas fermer cette fenêtre même en utilisant le gestionnaire de tâche, cela ne fonctionne pas. J’ai donc supprimé les notifications et je vais faire maintenant l’analyse pour vérifier que rien de malveillant n’a été installé. Merci encore !
You’re welcome.
I don’t know if you have tried this as previously mentioned, force the browser to close in the Task Manager, before clearing the entry (assuming it exists) in the browser settings.
If you haven’t looked at the Reddit links 1, 2, 3 in the Note paragraph, the no 2 item ‘how to remove scamware’ other than this, I’m short on ideas or experience with the Chrome browser, I have never used it.