Updated On: 08 January, 2022 10:09 PM IST | New Delhi | PTI
A day before his arrest, he had tweeted, `You have arrested the wrong person, slumbai police`

Niraj Bishnoi being escorted out of the airport by Delhi police’s special cell, in New Delhi. File Pic/ANI
Niraj Bishnoi, the alleged mastermind and creator of the `Bulli Bai` application, has revealed that he had the habit of hacking into and defacing the websites of schools and universities of both India and Pakistan, police officials said on Saturday.
They also said that Bishnoi has disclosed during interrogation that he was also in touch with the person behind the Twitter handle @sullideals, the alleged creator of the `Sulli Deals` app that was hosted on GitHub in July last year.