Nigeria Among Hotspots as Kaspersky Warns of Rising Ransomware Threat in Africa

Cyber security firm, Kaspersky, has once again warned that sophisticated cybercriminals increasingly target Africa as ransomware and advanced persistent threats (APTs) escalate across the region.

Speaking at the company’s annual Cyber Security Weekend for the Middle East, Turkey and Africa (META) region, the cybersecurity firm’s Global Research and Analysis Team highlighted growing digital threats affecting African nations.

Kenya, Nigeria, and South Africa emerged as hotspots, with Kenya recording one of the highest web threat incident rates at 20.1% in first quarter 2025.

“While ransomware is less prevalent in Africa due to lower levels of digitisation and economic constraints, countries like South Africa and Nigeria are seeing a sharp rise in attacks,” said Sergey Lozhkin, head of META and APAC regions at Kaspersky.

Kaspersky noted a 0.01 percentage point increase in African ransomware cases year-on-year, reaching 0.41%, still below global and Middle Eastern averages, but a troubling sign for the continent’s emerging digital infrastructure.

Experts warned that attackers are refining their tactics, shifting focus to unconventional entry points like IoT devices, smart appliances, and misconfigured hardware.

“As these economies expand digitally, sectors such as manufacturing, finance and government are becoming key targets,” said Lozhkin

The cyber-crime landscape is evolving quickly, fuelled by AI tools and dark web access to large language models, which enable less skilled actors to launch convincing phishing and malware campaigns.

Groups like FunkSec, which uses AI-generated code and a low-cost ransom model, are redefining ransomware operations.

“African organisations face the dual challenge of expanding digital footprints and limited cybersecurity awareness. This makes layered defense strategies, including network segmentation, real-time monitoring and regular staff training, essential,” stated Lozhkin

Kaspersky continues to monitor 25 active APT groups in the META region, including SideWinder and MuddyWater, some of which are known to target African institutions.

To bolster defenses, the firm recommends using tools such as its free Anti-Ransomware Tool for Business and the Kaspersky Next suite for threat visibility and response.