My blog got black-listed by Google :-(

… and I have no idea how to find the problem 🙁 Can anyone suggest what I need to do ?

The message displayed on the blocked site is:

Safe Browsing
Diagnostic page for autresdirections.co.uk/blog

What is the current listing status for autresdirections.co.uk/blog?

Site is listed as suspicious – visiting this website may harm your computer.

Part of this site was listed for suspicious activity 8 time(s) over the past 90 days.

What happened when Google visited this site?

Of the 1 pages that we tested on the site over the past 90 days, 1 page(s) resulted in malicious software being downloaded and installed without user consent. The last time that Google visited this site was on 2008-11-01, and the last time that suspicious content was found on this site was on 2008-10-25.

Malicious software includes 9 trojan(s). Successful infection resulted in an average of 3 new processes on the target machine.

Malicious software is hosted on 1 domain(s), including 61.155.8.0.

Has this site acted as an intermediary resulting in further distribution of malware?

Over the past 90 days, autresdirections.co.uk/blog 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.