SEO hackers are experts in SEO techniques, a real hacker understand SEO Methodology and Search engine algorithm, they mostly apply black hat SEO for functioning, mostly on a small level they will try to insert their links to websites which has high page rank / traffic with hidden links through forms and browser queries and so on
Mostly well know marketing consultants sites are been hacked by feeds, the most used hacking method is redirecting feeds traffic to the hacker blog or website
Advanced level SEO hacking is done through servers using. .htaccess and hosting accounts. Nevertheless before promotion security setup has to be done instead of loosing all data and SEO work, which gives your competitor upper hand, by the help of a SEO hacker.
Since SEO is a very competitive industry, many may try to employee SEO hackers to add their links to third-party sites
Those who have not looked into data security still, its not late, you have to look into issues and fix it up very soon, through SEO your reaching global market, your site or blog covers most of your crowds, so careful about your resources, spend time for data security too and earn good revenue.
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