В США представили первые в мире банковские карты со встроенными OLED–экранами; они будут питаться от NFC модуля при бесконтактной оплате — чем ближе поднести карту к терминалу, тем ярче она будет светиться; это поможет держателю лучше понимать, находится ли карта на нужном расстоянии от терминала, а эмитенту пластика — выделить свой бренд — OLED–info
В США представили первые в мире банковские карты со встроенными OLED–экранами; они будут питаться от NFC модуля при бесконтактной оплате — чем ближе поднести карту к терминалу, тем ярче она будет светиться; это поможет держателю лучше понимать, находится ли карта на нужном расстоянии от терминала, а эмитенту пластика — выделить свой бренд — OLED–info
What distinguishes the app from competitors is its use of what's known as channels: Public or private feeds of photos and videos that can be set up by one person or an organization. The channels have become popular with on-the-ground journalists, aid workers and Ukrainian President Volodymyr Zelenskyy, who broadcasts on a Telegram channel. The channels can be followed by an unlimited number of people. Unlike Facebook, Twitter and other popular social networks, there is no advertising on Telegram and the flow of information is not driven by an algorithm. Since January 2022, the SC has received a total of 47 complaints and enquiries on illegal investment schemes promoted through Telegram. These fraudulent schemes offer non-existent investment opportunities, promising very attractive and risk-free returns within a short span of time. They commonly offer unrealistic returns of as high as 1,000% within 24 hours or even within a few hours. The SC urges the public to refer to the SC’s I nvestor Alert List before investing. The list contains details of unauthorised websites, investment products, companies and individuals. Members of the public who suspect that they have been approached by unauthorised firms or individuals offering schemes that promise unrealistic returns Telegram does offer end-to-end encrypted communications through Secret Chats, but this is not the default setting. Standard conversations use the MTProto method, enabling server-client encryption but with them stored on the server for ease-of-access. This makes using Telegram across multiple devices simple, but also means that the regular Telegram chats you’re having with folks are not as secure as you may believe. The Securities and Exchange Board of India (Sebi) had carried out a similar exercise in 2017 in a matter related to circulation of messages through WhatsApp.
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