3.3 million elderly mobile phones were implanted with Trojans; shared power bank companies responded to price increases

On November 28, it was reported that the personal information of citizens, including mobile phones of the elderly, mobile phone numbers and verification codes, was sold on the black market for profit. Recently, the Xinchang County Court of Shaoxing City, Zhejiang Province, found that Wu's company illegally controlled more than 3.3 million elderly phones, obtained more than 5 million mobile phone verification codes, and sold them for a profit of more than 7.9 million yuan. More than 70 people involved in the case were sentenced. I hope that all major regular mobile phone manufacturers will not give up the market of elderly phones, which may not be very profitable. It is really not easy to buy a regular elderly phone with reliable quality and simple operation for illiterate elderly people at home.

Recently, many netizens have complained about the price increase of shared power banks, saying that it now costs 4-6 yuan to charge for one hour, compared to only 1-2 yuan per hour before. Jiedian customer service said that the prices of some cabinets have increased slightly recently, and that stores in different regions have adjusted their charging standards based on market conditions, not that the platform has uniformly increased prices. Monster Charging also said that different businesses have different charging standards. The price increase of shared bicycles is understandable, but as for the price increase of shared power banks, it depends on market demand. If consumers bring their own power banks when they go out,

Recently, Apple recruited influencers on TikTok to promote the iPhone 12 mini. In the promotional video, various items will be reduced to a smaller size, and the iPhone 12 will be reduced to an iPhone 12 mini. Apple launched the #make it mini# topic challenge, and the current topic visits have reached 3.8 million. As short videos are accepted by most consumers, many businesses have invested their energy in the marketing and promotion of short videos. Apple's use of TicTok to promote its products is in line with the trend.

Sharing the construction of 5G base stations is a cost-effective business. Tong Jilu, chairman of China Tower Corporation Limited, said that as of now, China Tower has undertaken more than 700,000 5G base station projects, 97% of which were achieved by transforming existing site resources. Cheng Yi, deputy general manager of China Tower Nanjing Branch, did some calculations. According to the traditional method of building sites, the construction of a 5G base station requires more than 300,000 yuan in construction funds. After sharing resources, the shared construction investment in power infrastructure is only 30,000 yuan, which saves more than 90% compared with the traditional model. Since sharing and building 5G base stations can save costs, the 5G package rates should also be reduced.

Three primary school students from Lanzhou University Affiliated School invented a guide dog robot that can not only automatically identify traffic lights and avoid obstacles, but also transform into a seat in one second. The students said that their 70-year-old grandfather loves to go out for a walk, but often can't find a seat to rest, so they thought of inventing this robot, which took a year. Most of the scientific inventions and other works of primary school students today are done by their parents, so it is questionable for primary school students to invent a guide dog robot.

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