91APP security incident history
Hacking, data breaches and other security incidents involving 91APP, with related coverage.
7.9 Million Taiwanese E-Commerce Order Records Reportedly Offered for Sale
7.9mImpact: Evidence of 7.9 million customer order records being offered for sale; around a dozen companies reported being affected
Evidence emerged that 7.9 million customer order records from Taiwanese e-commerce brands were being sold on the dark web. The hacker claimed the data originated from 91APP and asked $2,997 for customer information from four brands. Around a dozen companies subsequently reported being affected, and Taiwan's Ministry of Digital Affairs required incidents to be reported within 72 hours and consumers to be notified.
Related reports: 8 · last report →Taiwan's 91APP order database breach may expose data of 4.8 million consumers
4.8mImpact: Potential exposure of information on 4,798,255 consumers across up to 1,329 brands
A breach of Taiwanese e-commerce platform 91APP's order database raised concerns that 4,798,255 consumers across up to 1,329 brands could be affected. Names, telephone numbers, delivery addresses, email addresses and order histories were potentially exposed, but the actual extent of unauthorised access or theft has not been confirmed. 91APP allowed consumers to apply for compensation even without financial losses and moved the application channel from Google Forms to its official website. Taiwan's Ministry of Digital Affairs suggested a link to the AI hacking tool ARTEX.
Related reports: 27 · last report →