Nigeria Blocks 73 Million Mobile Phones in Security Clampdown

Constance Chioma calls her son every morning to check that he is safe while studying in northeast Nigeria, a region plagued by deadly attacks by Islamist insurgents and armed kidnappings. Earlier this month, she could not get through. She later realised her SIM card was one of about 73 million – more than a third of the 198 million in Nigeria – which have been barred from making outgoing calls because they have not been registered in the national digital identity database.

[…] Nigeria is among dozens of African countries including Ghana, Egypt and Kenya with SIM registration laws that authorities say are necessary for security purposes, but digital rights experts here say increase surveillance and hurts privacy. Nigeria has been rolling out 11-digit electronic national identity cards for almost a decade, which record an individual’s personal and biometric data, including fingerprints and photo. The National Identity Number (NIN) is required to open a bank account, apply for a driver’s license, vote, get health insurance, and file tax returns. In 2020, Nigeria’s telecommunications regulator said every active mobile phone number must be linked to the user’s NIN. It repeatedly extended the deadline until March 31 this year. The government said outgoing calls were being barred from April 4 here from any mobile phone numbers that had not complied.