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'My Data' service, which collects and analyzes various information such as online shopping and communication costs as well as financial information, started yesterday (the 5th). It is convenient, but there are also concerns about security.



This is reporter Jeon Yeon-nam.



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As soon as you turn on the smartphone app, you can see at a glance information scattered all over the place, such as the amount of Internet shopping and communication costs, as well as financial information such as banks, cards, and securities.



This is 'My Data' service.



[Yoon Jae-young / 30-something office worker: There were a lot of assets or points that I missed because there are many different services, but it is good to be able to grasp them at once.



] By organizing so that you can see it, you can increase your assets on your own without effort (service is provided.)]



Consumers can easily send their credit information to wherever they want, so they can handle all financial tasks with just one app. .



You can choose to use only one of the 33 financial companies that have started MyData service, or you can sign up for asset management at multiple locations.



It analyzes where you spend a lot of money and how to invest more than your peers, and introduces customized loan products to customers with low credit.



For the self-employed, we come up with strategies to increase sales by analyzing visiting customers.



[Na Young-seok / Cafe operation: I have the credit index right away, and I can compare it with other stores, and I think you can see how much sales are coming out.]



Security issues remain.



During a pilot service last month, Naver Financial exposed the asset information of about 100 customers to others.



The financial authorities said they would monitor in real time, but in order to prevent a recurrence, it is necessary to impose strong sanctions on financial institutions that have encountered problems.