Infiltrate leading to the leak of thousands of top secret files related to Cabinet Committee on Security, which have been detected to have been uploaded on a server in Guangdong province of China.
Indian Defence Minister A K Antony said, "Intelligence agencies are investigating the matter at this stage and I do not want to say anything else."
"The leak was detected in the first week of March as officials from India's technical intelligence wing, National Technical Research Organisation (NTRO), working with private Indian cyber security experts cracked open a file called "army cyber policy". The file had been attached to hacked email accounts of senior DRDO officials that quickly spread through the system in a matter of seconds." DNA news reported.
Intelligence officials also discovered documents of deals struck between DRDO and Bharat Dyamics Ltd, a defence PSU which makes strategic missiles and components. Even the e-tickets of DRDO scientists who had travelled to Delhi in February were found on the server.
This week, Chinese hackers infiltrated Reserve Bank of Australia also.