On Wednesday, July 2, we became aware of unauthorized digital certificates for several Google domains. The certificates were issued by the National Informatics Centre (NIC) of India, which holds several intermediate CA certificates trusted by the Indian Controller of Certifying Authorities (India CCA).
more here.........http://googleonlinesecurity.blogspot.com/2014/07/maintaining-digital-certificate-security.html
more here.........http://googleonlinesecurity.blogspot.com/2014/07/maintaining-digital-certificate-security.html