There was a time when criminals were easy to recognise. They carried weapons, operated in plain sight and targeted physical possessions. Today, that image is outdated. Crime has evolved and now operates in a far more sophisticated and invisible space, the digital world.
As technology continues to transform how we live and work, financial transactions, communication and critical services are increasingly processed through computers, mobile devices, laptops and digital platforms. While this shift has improved efficiency, it has also opened the door to a new breed of criminals, the cybercriminals.
In this digital age, data has become the new gold. When left unprotected, it exposes organisations and individuals to severe risks, including financial loss, system disruptions and reputational damage. More importantly, it threatens how we interact, do business and participate in society. Protecting data where it is stored, in transmission and where is it transmitted to, is no longer optional. It is essential.
South Africa has become a haven for cybercriminal syndicates operating across both the public and private sectors. These groups are driven by the opportunities presented by access to valuable digital information, with data now regarded as a “golden asset.” Their activities are often motivated by the presence of suitable targets and weak or insufficient protective controls. As a result, cybercrime is estimated to cost the South African economy more than R2.2 billion annually.
Globally, the threat is even more alarming. According to World economic forum, Cybercrime and frauds is expected to cost $10.5 trillion world economy.
According to data released from Africa Cyber threat perspective, South Africa accounts for over 40% of ransomware attacks on the African continent, while phishing remains the most common threat, making up 34% of all detected incidents.
These threats are not new, but they are evolving rapidly. Cybercriminals are no longer casting wide nets in the hope of catching unsuspecting victims. Instead, they are becoming highly targeted, focusing on organisations most likely to pay, including government institutions, financial services, insurance companies and healthcare systems.
There have been recent attacks in South Africa where organisations are increasingly being held hostage, with criminals demanding ransom payments in exchange for restoring access to compromised data.
This include but not limited to recent attack at Statistics SA where cyber-criminal syndicate demanded a ransom payment to restore access or prevent it from being leaked.
The attack on Statistics South Africa is a stark reminder of how vulnerable even critical institutions can be.
This raises an urgent question of how organisations can protect themselves from such attacks. The answer lies in recognising that technology alone is not enough to keep criminals at bay.
For any organisation, it is important to maintain a strong and reputable image in the market, as this helps all stakeholders, including customers at ease.
Ultimately, the protection of electronic assets must be enforced through a combination of systems capability, processes and people.
Due to evolving technologies, it is imperative that organisations adopt a multilayered approach that combines technological safeguards, user education (awareness) and proactive monitoring of system environments.
Basic but critical measures include strong password policies, multi-factor authentication, regular system updates, firewalls, encryption and secure system configurations. Equally important is the adoption of a “zero trust” approach, where no user or system is automatically trusted without verification.
Data encryption plays a crucial role in this defence. Even if cybercriminals gain access, encrypted data remains unreadable without the correct key. Regular data backups are equally vital, ensuring that organisations can recover quickly and continue operating in the event of an attack.
South Africa’s regulatory framework also provides mechanisms to combat cybercrime, including significant penalties and imprisonment for offenders. However, enforcement alone is not enough. Prevention must be the priority.
Strengthening cybersecurity across both the public and private sectors will not only reduce the risk of attacks but also protect economic stability. A secure digital environment builds trust, supports investment and enables sustainable growth.
Cybercrime is no longer a distant threat. It is here, it is growing, and it demands urgent attention. Yet, with the right investment in people, systems and governance, organisations can turn vulnerability into resilience and risk into readiness.
*Muvhango Livhuwani is the Vice President of ISACA South Africa, a PhD candidate in Digital Transformation, an award-winning technology advocate and a part-time lecturer. He writes in his personal capacity.
** The views expressed do not necessarily reflect the views of IOL or Independent Media.
