Hack? - Joomla! Forum - community, help and support

one of sites has been hacked

http://zebrafish.info/


going home page see plain page with:

[mod edit: script kiddie reference removed.]

my admin looks in place, frontpage component in first place , nothing looks out of order

help please!

if review joomla! admins security checklist, sure find of information looking for;

joomla! administrators security checklist
  http://forum.joomla.org/index.php/topic,81058.0.html

security faq table of contents
  http://forum.joomla.org/index.php/topic,102558.0.html

faq: joomla! permissions overview
  http://forum.joomla.org/index.php/topic,121470.0.html

the joomla! hisa or jts tools may assist you, providing more information , recommendations on configuration;   

discussion here
  http://forum.joomla.org/index.php/topic,136328.0.html

download here
  http://joomlacode.org/gf/project/jts/