Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

为提升您的使用体验,本站正在维护,部分功能暂时无法使用。如果本站文章无法解决您的问题,您想要向社区提问的话,请到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 提问,我们的支持社区将会很快回复您的疑问。

搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信,及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

详细了解

Malware

  • 4 个回答
  • 1 人有此问题
  • 1 次查看
  • 最后回复者为 pandaboi35

more options

Ive recently installed the new Firefox Quantum. Everytime I open the browser, I get an alert from AVG indicating Malware from 99leave.com or something. This is not the case with Chrome.

I've run Malwarebytes and my AVG scanner yet it only shows up when i open up Firefox.

What do I do?

Ive recently installed the new Firefox Quantum. Everytime I open the browser, I get an alert from AVG indicating Malware from 99leave.com or something. This is not the case with Chrome. I've run Malwarebytes and my AVG scanner yet it only shows up when i open up Firefox. What do I do?

所有回复 (4)

more options

Sometimes a problem with Firefox may be a result of malware installed on your computer, that you may not be aware of.

You can try these free programs to scan for malware, which work with your existing antivirus software:

Microsoft Security Essentials is a good permanent antivirus for Windows 7/Vista if you don't already have one. Windows 8/10 have antivirus protection built-in.

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

Did this fix your problems? Please report back to us!

more options

I have run Malware bytes, Safety Scanner, and AVG. I've re-installed Firefox as well. I still get the Malware detected when I open up the browser.

more options

Strange, be sure to download firefox only from the official source: https://firefox.com

more options

Yes I did