BSNL suffers data breach; sensitive info of users up for sale on dark web – ET Telecom

State owned telecom operator Bharat Sanchar Nigam Ltd ( BSNL ) has allegedly suffered a data breach as a threat actor has claimed to have critical information pertaining to the company s users, ET has learnt. The threat actor using the alias Perell has disclosed a sample dataset on a dark web forum, including sensitive details of fibre and landline users of BSNL.