Perpetrators of such fraud use various marketing techniques to attract subscribers on their social media channels. However, the perpetrators of such frauds are now adopting new methods and technologies to defraud the investors. Despite Telegram's origins, its approach to users' security has privacy advocates worried. Such instructions could actually endanger people — citizens receive air strike warnings via smartphone alerts. Messages are not fully encrypted by default. That means the company could, in theory, access the content of the messages, or be forced to hand over the data at the request of a government.
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