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

Norton security is telling me my browser is open to intrusions...how do I fix this

more options

Norton Security is telling me my browser is open to intrusions

Norton Security is telling me my browser is open to intrusions

All Replies (1)

more options

Which "browser", Firefox or Internet Explorer?

Firefox shouldn't be affected by Microsoft updates, but IE could be affected. There is no explanation of what is "open to intrusion"?