Ninety-seven per cent of the Bangladeshi mobile internet users are concerned about their privacy and security in the digital world, according to a study.

The study titled 'The Digital Lives Decoded' was conducted by the Asia division of Grameenphone's parent company Telenor.

About 91 per cent of Bangladeshi respondents believe that mobile usage improves quality of life, the study found.

The study findings were revealed at an event at Sheraton Dhaka hotel in the capital today, where Jorgen C Rostrup, chairman of Grameenphone and head of Telenor Asia, was present.