Our url is https://www.bgobsession.com. We installed an SSL certificate in order to avoid getting flagged a number of months ago. Are you still reaching the site using just the 'http:' url? If so - that's likely your problem....
I will check our firewall vendor, but as far as I know we haven't been 'flagged' since implementing some major security upgrades...
*** doesn't seem to matter if you use 'https' - still flags as a 'Medium Risk'... I have no idea. I did submit a review request and communicated the security measures we have in place. There is zero rationale for us not having a clean bill of health.
Got this response today
"Thank you for sending this URL to us for review. Upon review, the rating has been adjusted in the next GTI Database release. Please allow up to a few hours for the rating to be updated.
After a few hours you may refer to trustedsource.org to view the updated categorization for the site."
It appears it is now listed as a 'Minimal Risk'.