Reinforcing cyber defences in a world of evolving threats

Issue 7 2023 Information Security

[Sponsored Content] Cyber threats are not only intensifying, but are also constantly evolving. Understanding and countering these threats has become paramount. Particularly in South Africa, the urgency to amplify cybersecurity measures is underscored by alarming statistics revealing the vulnerability of organisations to ransomware and other sophisticated cyberattacks.

The ransomware landscape in South Africa

Sophos’ State of Ransomware Report 2023 underscored a troubling trend; 78% of South African organisations surveyed fell victim to ransomware in the past year alone, marking a significant spike from 51% in the previous year. The multifaceted nature of these attacks is evident, with vulnerabilities exploited and credentials compromised, leading to data encryption and, in some instances, exfiltration.

As we unravel these figures, the economic impact becomes palpable. Organisations are not only grappling with the immediate financial ramifications of ransom payments, but are also contending with operational downtimes, reputational damage, and the comprehensive recovery costs – underscored by an average recovery bill of $750 000.

Insights from the Active Adversary Report

The revelations from Sophos’ midyear Active Adversary Report offer tech leaders’ invaluable insights, casting light on the operational strategies required to counter sophisticated adversaries. Tech leaders are the linchpins, straddling the realms of strategic oversight and hands-on threat mitigation. Their role involves allocating resources to bolster organisational defences whilst aligning with corporate strategies.

Key takeaways from the report spotlight the persistent menace of compromised credentials and the indispensability of Multi-Factor Authentication (MFA) as a robust defence mechanism. The insights reveal a scenario where adversaries are incessantly active, underscoring the need for constant vigilance in organisational cybersecurity protocols.

Balancing act for tech leaders

The role of tech leaders, as delineated in the Active Adversary Report, is akin to a balancing act. They are entrusted with the onerous task of operationalising cybersecurity strategies whilst ensuring monetary and human resources optimisation. In South Africa, where the spectre of ransomware looms large, and the cybersecurity landscape is satiated with evolving threats, tech leaders are the architects of resilience. They must be the custodians of strategic imperatives, aligning corporate goals with actionable and robust cybersecurity protocols.

Navigating the future of cybersecurity

The future not only holds technological advancement but escalating cybersecurity challenges. The necessity for a comprehensive and strategic approach to cybersecurity is incontrovertible. In this complex narrative, one element remains unaltered; the imperativeness of resilience. For organisations in South Africa (and globally), resilience must be honed and reinforced by continuously refining best security practices and implementing security solutions that adapt to constantly changing attacker behaviours.

A future where organisations are not merely reactive but anticipate the next cybersecurity threats is an aspiration and an achievable reality.

Download the State of Ransomware report and Active Adversary report.




Share this article:
Share via emailShare via LinkedInPrint this page



Further reading:

Kaspersky finds security flaws that threaten vehicle safety.
News & Events Information Security Transport (Industry)
At its Security Analyst Summit 2025, Kaspersky presented the results of a security audit that exposed a significant security flaw enabling unauthorised access to all connected vehicles of one automotive manufacturer.

Read more...
The overlooked risks of everyday connectivity
Information Security
That free Wi-Fi you are using could end up costing you a lot more money than your hotspot data if it has been compromised, says Richard Frost, head of technology solutions and consulting at Armata Cyber Security.

Read more...
Syndicates exploit insider vulnerabilities in SA
Information Security Security Services & Risk Management
Today’s cyber criminals do not just exploit vulnerabilities in your systems; they exploit your people, turning trusted team members into unwitting accomplices or deliberate collaborators in their schemes.

Read more...
GenAI fraud forcing banks to shift from identity to intent
AI & Data Analytics Information Security Financial (Industry)
The complexity and velocity of modern fraud schemes, from deepfakes to fraud and scams involving social engineering, demand more than just investment in new tools; they need adaptability and expanding the security net.

Read more...
Global Threat Intelligence Report for October 2025
Information Security News & Events
Africa was pipped to the post as the most attacked region by Latin America, which averaged 2966 attacks per organisation per week (+16% YoY). Africa followed with (2782, – 15%) and APAC (2703, – 8%).

Read more...
Business logic vulnerabilities: the silent cyberthreat
Information Security
New Magix R&D Lab white paper helps local businesses identify hidden cybersecurity weaknesses that do not stem from the usual coding errors or configuration flaws that security tools are designed to detect.

Read more...
Cyber attack surface expanding
Asset Management Information Security Logistics (Industry)
Despite the increasing number of attacks, analysis of Allianz Commercial cyber claims shows that severity is down by 50% and large-claim frequency by 30% in H1 2025, driven by larger companies’ enhanced detection and response capabilities.

Read more...
The impact of AI on security
Technews Publishing Information Security AI & Data Analytics
Today’s threat actors have moved away from signature-based attacks that legacy antivirus software can detect, to ‘living-off-the-land’ using legitimate system tools to move laterally through networks. This is where AI has a critical role to play.

Read more...
Managed security solutions for organisations of all sizes
Information Security
Cyberattackers have become significantly more sophisticated and determined, targeting businesses of all sizes. PwC’s Global Digital Trust Insights Survey 2025 Africa and South Africa highlights the urgent need for organisations to implement robust cyber risk mitigation strategies.

Read more...
Multiple IoT devices targeted
Information Security Residential Estate (Industry)
Mirai remains one of the top threats to IoT in 2025 due to widespread exploitation of weak login credentials and unpatched vulnerabilities, enabling large-scale botnets for DDoS attacks, data theft and other malicious activities.

Read more...










While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.




© Technews Publishing (Pty) Ltd. | All Rights Reserved.