I've only seen one popup since my last reply; and it doesn't appear to be about outbound website activity. There was a Norton popup regarding a security risk that was quarantined; the details are copied and pasted below.
Filename: qhydpsc.dll
Threat name: Trojan.Gen
Full Path: c:\users\anna\appdata\locallow\qhydpsc.dll
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Details
Unknown Community Usage, Unknown Age, Risk High
Origin
Downloaded from
Unknown
Activity
Actions performed: Actions performed: 1
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On computers as of
Not Available
Last Used
1/16/2015 at 8:53:59 AM
Startup Item
No
Launched
No
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Unknown
It is unknown how many users in the Norton Community have used this file.
Unknown
This file release is currently not known.
High
This file risk is high.
Threat type: Virus. Programs that infect other programs, files, or areas of a computer by inserting themselves or attaching themselves to that medium.
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Source: External Media
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File Actions
File: c:\users\anna\appdata\locallow\ qhydpsc.dll Removed
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File Thumbprint - SHA:
0f04d4b848441d64f1ad8f50d4acf3cd89a6a8e081884c5240b429d1c252e886
File Thumbprint - MD5:
Not available