M-Tiba Data Breach: Hackers claim 2.15TB leak, 4.8M Kenyans’ sensitive data exposed

Hackers claim a massive 2.15TB M-Tiba breach, leaking sensitive medical and personal data of 4.8 million Kenyans...
✨ Key Highlights
A staggering data breach at M-Tiba, a major Kenyan mobile health and insurance platform, reportedly exposed the sensitive personal and medical records of 4.8 million Kenyans. A threat actor, "Kazu," claims to have exfiltrated 2.15 terabytes of data, which is now being advertised on a cybercrime forum.
- Over 4.8 million M-Tiba users are allegedly impacted by the breach.
- The threat actor, Kazu, provided a 2GB sample containing data on over 114,000 M-Tiba users, including full names, National ID numbers, telephone numbers, and dates of birth.
- The leaked data reportedly includes patient diagnoses and information from nearly 700 health facilities, exposing private medical histories alongside personally identifiable information.
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Kenyan Tech Sector Sees New Launches, Infrastructure Deal, and Major Data Breach - October 2025
A staggering data breach at M-Tiba, a major Kenyan mobile health and insurance platform, reportedly exposed the sensitive personal and medical records of 4.8 million Kenyans. A threat actor, "Kazu," claims to have exfiltrated 2.15 terabytes of data. In infrastructure developments, Safaricom has partnered with Meta to expand internet infrastructure in Africa with a new high-capacity subsea cable connecting Oman and Kenya. On the product front, Samsung is rolling out its One UI 8 update, based on Android 16, to the Galaxy Tab S6 Lite (2024) in Kenya. Additionally, the TECNO Spark Slim smartphone is set to launch in Kenya soon, following pre-orders going live in Uganda and Ghana. The device is notable for being the world’s slimmest 3D-curved smartphone at just 5.93mm thick.








