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Fake Firefox Update opened while on Yahoo.com

  • 3 回覆
  • 39 有這個問題
  • 8 次檢視
  • 最近回覆由 philipp

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First time was Monday Morning, I had just opened Yahoo.com when screen was taken over by an "Urgent Firefox Update" screen. At the bottom right of the screen was a small rectangular box stating "opening firefox-patch.js". I hit AltF4 and closed both. Anti virus (Kaspersky) didn't detect the pop up screen. It happened again this morning on Yahoo.com, this time with a different URL. Have attached screen prints. Malwarebytes and Kaspersky didn't find anything on scan completion.

First time was Monday Morning, I had just opened Yahoo.com when screen was taken over by an "Urgent Firefox Update" screen. At the bottom right of the screen was a small rectangular box stating "opening firefox-patch.js". I hit AltF4 and closed both. Anti virus (Kaspersky) didn't detect the pop up screen. It happened again this morning on Yahoo.com, this time with a different URL. Have attached screen prints. Malwarebytes and Kaspersky didn't find anything on scan completion.
附加的畫面擷圖

被選擇的解決方法

hi, this is a scam tactic that is trying to trick you into installing malware, so don't download or execute this kind of stuff just because of a popup or redirect on a website! updates are handled automatically by firefox so you don't have to download anything for that (and you can always initiate a manual check for updates in the firefox menu ≡ > help ? > about firefox).

we suspect this is coming form "malvertising" (=ads placed on legitimate websites that redirect you to this fraudulent message), so using an adblocking addon like https://addons.mozilla.org/firefox/addon/ublock-origin/ would also help with that.

I found a fake Firefox update

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選擇的解決方法

hi, this is a scam tactic that is trying to trick you into installing malware, so don't download or execute this kind of stuff just because of a popup or redirect on a website! updates are handled automatically by firefox so you don't have to download anything for that (and you can always initiate a manual check for updates in the firefox menu ≡ > help ? > about firefox).

we suspect this is coming form "malvertising" (=ads placed on legitimate websites that redirect you to this fraudulent message), so using an adblocking addon like https://addons.mozilla.org/firefox/addon/ublock-origin/ would also help with that.

I found a fake Firefox update

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Thanks for your reply. I didn't click on it as I have never seen an update come through like that and fortunately noticed the URL's were not Mozilla's. I find it disturbing that Yahoo does not control malware on their site. I merely had the browser open and had not clicked on any of the articles. The browser window opened on its own.

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unfortunately we had reports from users who said it was happening on other major sites as well. these advertising networks are totally out of control :-/