Google new update to punish hacked content spam
Friends do you know that search engine giant and world's most popular powerful Internet bellwether Google officially announced that it has roll out an update that aimed to clean the spammed web pages with hacked websites.
Generally hackers will hack schools, colleges, restaurants, news, magazines, companies, online shopping websites which has less security. Then they will inject promotional ads, unwanted content that's not related to your website from that they can drive some of traffic/visitors from your website to their website.
Google has received many complaints earlier on this kind of spam content. Now Google will remove that type of spam from their Ranking algorithm.