sentences:  The Unique Identification Authority of India (UIDAI) suspended Bharti Airtel and Airtel Payments Bank Limited's licence for eKYC of Aadhar on 16 December 2017, following complaints from customers that their accounts were being opened without their consent.Some even received their LPG subsidies in their Airtel Payment Bank accounts.On 8 December 2019, a serious security fault was detected that existed in Airtel's API.