Regarding a recent post of one of the local blogs on hundreds of wordpress blogs been targeted by hackers. See link below.
Any suggestions for improvements to make sure we not one of them? We been fighting with some foreign visits,(visits that don't seems real) one case is multiple IP's from the same country that cost me like 5G of traffic in 12 hours. I immediately installed a plugin to block the user based on his location based on his IP address but it seems like they have a way to "jam" the plugin to force the site to go down.
Apart from everything above, is there any suggestions to improve the security of your site?