harvestor.cgi in referrer logs

anyone else seeing this?

[LALAGirl]

[foo.com...]
[foo.com...]

I'm seeing these two referrers in my stats (new today) - "foo" in this case being my own site.

I don't have a cgi-bin folder on my server... How can a referrer be something/someone that doesn't exist on my site? Simple spoofing, or something more serious, perhaps?

I am wondering if I should be concerned, or if I need to contact my host.

Thanks

[pendanticist]

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