Cybercrime has a new “sheriff” whose studies in fighting hackers is paying off.
University of Zululand student Nkanyiso Mvelase has earned a distinction for his honours research looking into ‘black hat’ hacking of South African businesses.
A black hat hacker is a person who breaks into computer systems of organisations for the purposes of cybercrime, espionage and financial gain, among other criminal intentions.
Mvelase, now a masters student in criminology, said he was unsettled about the prevalence of black hat hacking of local businesses.
“I wanted to uncover the underlying motivations, tactics and impacts of black hat hacking activities targeting commercial enterprises in South Africa,” he said.
“By examining a diverse range of sources such as case studies, industry reports and expert analyses, I sought to discern patterns and themes that shed light on the evolving nature of cyber threats within the local business landscape.”
Mvelase’s research has uncovered a range of sophisticated hacking techniques.
It's a validation of the countless hours of hard work, dedication, and perseverance that I invested in the research process.
— Nkanyiso Mvelase, University of Zululand student
They range from ransomware attacks to data breaches that result in substantial financial and reputational losses for businesses. They also reveal loopholes in some businesses’ data security.
Mvelase said his research has highlighted the importance of collaborative efforts between businesses, government and cybersecurity to tackle this issue.
The graduand said the research process faced some hurdles as he struggled to collect up-to-date information on cybersecurity and accessing sensitive information.
He said the ever-changing nature of cybercrime trends and technologies required constant vigilance and engagement with industry experts and thought leaders throughout his research.
Despite that, Mvelase scored 80% for his research project.
“It's a validation of the countless hours of hard work, dedication and perseverance that I invested in the research process,” he said.
Mvelase, who is from Osindisweni in Verulam, KwaZulu-Natal, and his six siblings were raised by his mother, Thobisile, on a domestic worker's salary after the death of their father in 2002.
“The support and encouragement of my family, friends, mentors and educators have played a significant role in my academic journey. Their guidance, advice and unwavering belief in my abilities have motivated me to strive for greatness and overcome challenges along the way,” he said.
He particularly acknowledged his supervisor, Prof Jean Steyn, whose guidance, “akin to that of a father figure”, bolstered his confidence and helped him towards academic excellence.
Mvelase also acknowledged his supervisor, Dr Kanagie Naidoo, for guidance and support during his demanding journey.
He enrolled at Unizulu in 2019 and obtained a BA in correctional studies in 2021.
The criminal justice enthusiast is now gearing up for his next graduation in 2026, when he hopes to earn his master’s qualification in criminology.
