Detectives said Ronald Osebe Osebe, alias Nancy Baya, will be charged under the Computer Misuse and Cyber Crime Act, 2018.
Garissa County Commissioner Mohamed Mwabudzo also urged all candidates undertaking their exams in border areas not to worry about security issues.
Ruto challenged the candidates sitting for the KPSEA and the KCSE exams to put their best foot forward.
One of the key measures will be personalising examination papers for each candidate.
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