What killed KCB’s head of data, Rosemary Koech? Details emerge

The late head of data at KCB Rosemary Koech. Photo/Screengrab

The death of Rosemary Koech Kimwatu, Head of Data Protection at KCB Group, has ignited widespread scrutiny over corporate Kenya’s workplace culture and employee mental health safeguards. Kimwatu, a mother of four, was found dead at her Ngong home on Friday, August 21, 2026.

Her death follows reports from former colleagues and industry peers detailing a sustained campaign of workplace harassment, public belittlement, and excessive workload demands by her immediate supervisor.

A Formidable Career in Digital Governance

Kimwatu was a highly regarded leader in Kenya’s technology and legal sectors with nearly two decades of experience across fintech, law, and public policy:

  • Corporate Leadership: She joined KCB Group in June 2022 as Data Protection Officer before earning a promotion to Head of Data Protection a year later.
  • Her prior corporate background included senior legal roles at fintechs WayaWaya and MODE, as well as Public Policy Manager at Safaricom PLC.
  • Industry Advocacy: Beyond her corporate roles, Kimwatu served as a trustee for the Kenya ICT Action Network (KICTANet) and was the founding vice president of the Data Privacy and Governance Society of Kenya.
  • Her contributions to national privacy frameworks earned explicit recognition from the Office of the Data Protection Commissioner.

Demands for Accountability and Reform

In a brief statement, Kimwatu’s family expressed gratitude for her life and asked for prayers for her four children during this difficult period.

The tragedy has prompted urgent calls from privacy advocates, legal professionals, and activists for a formal investigation into the organizational environment at KCB Group.

Industry voices emphasize that high-pressure environments in the banking sector—often marked by unchecked managerial authority and aggressive target structures—frequently prevent employees at all levels from reporting workplace abuse or seeking mental health support without fear of professional retaliation.

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