群聊拉错人 美军空袭也门计划被外人围观
特朗普政府的国家安全领导人在 Signal 聊天中讨论攻击也门胡塞武装的机密计划时，意外地将《大西洋月刊》总编辑杰弗里·戈德堡纳入了群聊。“我简直不敢相信，美国的国家安全领导层竟然会在 Signal 上讨论即将到来的战争计划，”戈德伯格在谈到 3月15日的消息时写道，而这些消息是在美国投下炸弹前两小时戈德伯格收到的。戈德伯格起初认为他可能被不良行为者误导，这些人试图在《大西洋月刊》植入虚假报道。但国家安全委员会的一名发言人后来向《大西洋月刊》证实，这是一条真实的信息链。杰弗里·戈德堡写道：“我从未见过像这样的违规行为。”
—— Techcrunch
BY LoopDNS资讯播报
Secure video calling is in high demand. As an alternative to Zoom, many people are using end-to-end encrypted apps such as WhatsApp, FaceTime or Signal to speak to friends and family face-to-face since coronavirus lockdowns started to take place across the world. There’s another option—secure communications app Telegram just added video calling to its feature set, available on both iOS and Android. The new feature is also super secure—like Signal and WhatsApp and unlike Zoom (yet), video calls will be end-to-end encrypted.
Like a stock, you can buy and hold Bitcoin as an investment. You can even now do so in special retirement accounts called Bitcoin IRAs. No matter where you choose to hold your Bitcoin, people’s philosophies on how to invest it vary: Some buy and hold long term, some buy and aim to sell after a price rally, and others bet on its price decreasing. Bitcoin’s price over time has experienced big price swings, going as low as $5,165 and as high as $28,990 in 2020 alone. “I think in some places, people might be using Bitcoin to pay for things, but the truth is that it’s an asset that looks like it’s going to be increasing in value relatively quickly for some time,” Marquez says. “So why would you sell something that’s going to be worth so much more next year than it is today? The majority of people that hold it are long-term investors.”
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