This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Suspected hacking

  • 1 reply
  • 1 has this problem
  • 5 views
  • Last reply by OBW47

more options

I found this on my browsing history can anyone tell me what it is? Thanks

I found this on my browsing history can anyone tell me what it is? Thanks
Attached screenshots

All Replies (1)

more options

Do a search on What is cloudfront.net. The results show it's an Amazon cloud service used to deliver popup ads. There also are instances of scammers placing a virus on your computer.