Mobile World

Mobile World, also known as The Gioi Di Dong, operates as a retailer of consumer electronics in Vietnam. The company’s product focus includes mobile phones, accessories, and related electronic goods. It serves a broad consumer market through both physical stores and online channels. The brand is recognized under both its English and Vietnamese names in the retail sector. Its core activity centers on selling technology products to individual and business customers.

The organization’s headquarters is situated in Vietnam, indicating its primary operational base. While exact figures for store count or workforce are not disclosed in the source material, the scale of its customer interactions can be inferred from the breach incident. The exposure of over 5.4 million email addresses suggests a substantial user base associated with the retailer. This volume implies that Mobile World processes a large number of transactions on a regular basis. Consequently, the retailer maintains a notable footprint within Vietnam’s consumer electronics market.

Mobile World positions itself as a major electronics retailer that handles high volumes of consumer sales. The company states that it does not store payment card information on its own systems. Instead, it relies on third‑party point‑of‑sale terminals and online payment processors to manage card data. This reliance on external vendors is a distinguishing aspect of its payment‑handling approach. The assertion about non‑storage of card data was emphasized during the 2018 security incident.

The provided context does not specify any details about Mobile World’s ownership, parent company, or subsidiary structure. Nevertheless, the firm’s market‑capitalization reaction to the breach indicates that it is a publicly traded entity. A reported decline of approximately $28.2 million in market value followed the disclosure of the incident. This financial impact suggests that investors treat the company as a listed security. No further structural information is available from the source material.

On November 6, 2018, a hacker posted sensitive customer data from Mobile World on the RaidForums platform. The leaked information included over 5.4 million email addresses and approximately 31,000 bank card numbers. The exposure of full 16‑digit card numbers raised questions about the retailer’s data handling practices. Affected customers verified that the leaked information corresponded with their prior purchase histories. The disclosure triggered noticeable financial repercussions, contributing to the observed drop in the corporation’s market capitalization.