As Nigeria’s digital economy flourishes, it faces escalating cyber threats, prompting the Federal Government to issue 33 cyberattack advisories in the past year.
These warnings, issued by the Nigeria Computer and Emergency Response Team (ngCERT), highlight the growing vulnerability of the nation’s digital infrastructure.
Since July 2023, ngCERT has alerted Nigerians to new attack methods and vulnerabilities. With 22 advisories issued in 2024 alone, the surge in cyberattacks coincides with the accelerated digitization spurred by the COVID-19 pandemic.
Monthly internet usage in Nigeria soared from 125,149.86 terabytes in December 2019 to 753,388.77 terabytes in March 2024.
The National Information Technology Development Agency (NITDA) notes that increased digitalization has heightened cybersecurity risks, necessitating robust protective measures.
According to Check Point Research, Nigerian businesses face approximately 2,308 attacks weekly across all sectors.
The advisories reveal various cyber threats, including ransomware and banking trojans. A recent warning highlighted Grandoreiro, a malware targeting over 1,500 banks globally, affecting 41 banking applications in Nigeria alone.
These attacks aim to steal sensitive financial data, potentially causing significant financial losses.
Nigeria’s critical infrastructure is also under threat. In August, pro-Nigerien hackers attempted to disrupt MTN Nigeria’s network, although they were unsuccessful.
During the 2023 elections, the government recorded 12.99 million cyberattacks, underscoring the scale of the threat.
Cybercrime costs Nigeria about $500 million annually. This includes data damage, stolen money, lost productivity, and post-attack disruptions.
The Federal Bureau of Investigation ranked Nigeria as the 16th country worst affected by cybercrime in 2020.
Experts emphasize the need for stronger cybersecurity measures. Adesina Sodiya, a professor of Computer Science and Information Security, warns that cyberattacks will continue to grow in sophistication.
He stresses the importance of building a cybersecurity curriculum and involving experts in creating effective strategies.
In response, NITDA plans to reduce cyberattacks by 40% by 2027. “As we digitize, we must build with security in mind,” said Kashifu Inuwa, director-general of NITDA.
The agency aims to implement comprehensive strategies to protect Nigeria’s burgeoning digital economy.
As Nigeria’s digital economy expands, it must address the growing cyber threats that accompany this progress. By enhancing cybersecurity measures and fostering collaboration among stakeholders, Nigeria can safeguard its digital future.