"We have written to Twitter ti provide us log details such as the IP address of the hackers. We have started investigating the matter," a senior police official said.
Delhi Police has also briefed Lt Najeeb Jung over hacking of verified twitter accounts of Congress and Rahul Gandhi.
Congress' chief spokesperson Randeep Surjewala had filed a complaint with the Economic Offences Wing of the Police around 1 AM , an official said. The official Twitter account of the Congress has also been hacked this morning and a string of unsavoury messages posted.