Visitors to Baidu.coms home page were met with a message This site has been hacked by Iranian Cyber Army alongside what I presume to be Farsi, and a picture of the national flag of Iran:. The attack follows the defacing of Twitter last month by the so-called Iranian Cyber Army.s not presently clear whether the site itself was compromised or, as in the case with the Twitter attack, its DNS records were breached.”]
Source: https://grahamcluley.com/baidu-chinas-largest-search-engine-defaced-iranian-cyber-army/