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Africa’s mining, oil and gas companies need a holistic cyber security strategy

Africa’s mining, oil and gas sector is becoming one of the continent’s most attractive targets for cyber criminals. By Ignus De Villiers, managing executive: cyber security at Liquid C2 As operations become automated, connected, and data-driven, cyberattacks are no...

What the OpenAI security incident teaches us about workload identity

The recent disclosure by OpenAI of a security incident involving Hugging Face has offered a practical, real-world illustration of what can happen when an autonomous system is given a goal, access to tools, and enough authority to pursue that goal across technical...

SA’s critical infrastructure is running on unpatched systems. Attackers know that

In April 2025, attackers took remote control of a dam in Western Norway and opened a valve for four hours. Nobody died. But the message landed: the gap between a cyberattack on operational technology and physical, economic consequences isn't theoretical anymore. It's...

Trust has become the new attack surface

Attackers aren’t breaking in; they’re being invited, and the invitations are being written by the business, writes Richard Frost, head of technology solutions and consulting at Armata Cyber Security. The easiest way to install malware on a business network is to...

New PCI DSS Version 3.0 mandated

On January 2015, version 3.0 of the Payment Card Industry Data Security Standard (PCI DSS) came into effect, says Simeon Tassev, MD and QSA at Galix. The changes are progressive and the guidance reflects the changing business environment, increasing protection against emerging new threats. Among the new areas of focus are: mandated data flow mapping, additional guidance on mobile security, and the introduction of security controls for companies trading online.

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Commercial vehicles under siege

According to Cartrack, the incidence of hijacking across commercial and private vehicles has risen sharply in the last year. South Africa’s official crime statistics show a 12,3% increase in carjacking to 11 221 reported cases in the last year while truck hijackings...

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Built-in intelligence for NGFW

Firewalls are the first line of any organisation’s defences. They are the "sentinels" of the network, standing guard and controlling traffic entering and leaving the network, blocking potentially dangerous or unknown traffic that may threaten the organisation....

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Sophos expands protection portfolio

Sophos has announced new versions of key products that deliver on the company’s vision of Next-Generation Enduser Protection. Aimed at delivering protection against malware and advanced threats, Next-Generation Enduser Protection integrates Sophos’ endpoint, mobile and encryption technologies.

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