Dimension Data

Dimension Data is headquartered in South Africa. It operates as a global technology service provider. The organisation delivers cloud infrastructure solutions to its clients. In addition to cloud services, it provides managed IT services, networking and security offerings. These services are aimed at enterprise customers across various industries and geographic regions. Its client base includes multinational corporations that rely on its outsourced IT capabilities. The company’s technology services are designed to support the digital transformation initiatives of its clients. Dimension Data’s service portfolio enables organisations to outsource critical IT functions while maintaining operational continuity. The firm’s presence in the technology services market positions it among providers that supply essential backend infrastructure. Its headquarters in South Africa serves as a central hub for coordinating global service delivery.

In 2010, Dimension Data was identified as one of the technology service providers targeted by the Chinese state‑sponsored group APT10. The attackers compromised the company’s cloud infrastructure to gain access to the networks of its clients. This intrusion was part of a broader cyber espionage campaign aimed at stealing sensitive corporate and government data. The incident demonstrated how outsourced IT providers can be used as launchpads for further intrusions into downstream organisations. Despite security measures and a diplomatic agreement against economic espionage, the threat actors persisted in their campaign. The breach highlighted systemic challenges in cloud security and information sharing among service providers. It also revealed that providers sometimes withhold breach details from affected clients due to legal and reputational concerns. The event underscored the importance of robust security controls within cloud environments managed by third‑party vendors. Dimension Data’s involvement in the APT10 campaign illustrates its role in the global technology services supply chain. The incident remains a notable example of the risks associated with entrusting critical infrastructure to external service providers.