I've today is the first time seen warning had to try few different things to get on site to post this is the information i got from the message it seem to be this site that is compiling the lists of untrusted sites
https://www.stopbadware.org
in full cant attach file it seems
Diagnostic page for ukcaving.com
What is the current listing status for ukcaving.com?
Site is listed as suspicious - visiting this web site may harm your computer.
Part of this site was listed for suspicious activity 2 time(s) over the past 90 days.
What happened when Google visited this site?
Of the 40 pages we tested on the site over the past 90 days, 20 page(s) resulted in malicious software being downloaded and installed without user consent. The last time Google visited this site was on 2013-06-16, and the last time suspicious content was found on this site was on 2013-06-16.
This site was hosted on 1 network(s) including AS6428 (CDM).
Has this site acted as an intermediary resulting in further distribution of malware?
Over the past 90 days, ukcaving.com did not appear to function as an intermediary for the infection of any sites.
Has this site hosted malware?
No, this site has not hosted malicious software over the past 90 days.
How did this happen?
In some cases, third parties can add malicious code to legitimate sites, which would cause us to show the warning message.
Next steps:
Return to the previous page.
If you are the owner of this web site, you can request a review of your site using Google Webmaster Tools. More information about the review process is available in Google's Webmaster Help Center.
Diagnostic page for AS6428 (CDM)
What happened when Google visited sites hosted on this network?
Of the 871 site(s) we tested on this network over the past 90 days, 57 site(s), including, for example, ukbouldering.com/, babesandtoys.com/, topdogbreeders.com/, served content that resulted in malicious software being downloaded and installed without user consent.
The last time Google tested a site on this network was on 2013-06-16, and the last time suspicious content was found was on 2013-06-16.
Has this network hosted sites acting as intermediaries for further malware distribution?
Over the past 90 days, we found 7 site(s) on this network, including, for example, erosdiva.com/, villasexxx.com/, mikespornsitereviews.com/, that appeared to function as intermediaries for the infection of 10 other site(s) including, for example, picnapper.com/, inew.ru/, sesso-internet.com/.
Has this network hosted sites that have distributed malware?
Yes, this network has hosted sites that have distributed malicious software in the past 90 days. We found 6 site(s), including, for example, openeros.com/, lapeches.com/, egmontkeyferry.com/, that infected 10 other site(s), including, for example, tinyurl.com/, search-metrotampabay.com/, sesso-internet.com/.
Next steps:
Return to the previous page.