Ученые заявили об исчезновении ледяного образования, которое совсем недавно являлось мысом, а затем стало островом. Это показали космические снимки Земли Франца-Иосифа, где он располагался, появившись еще в прошлом веке. Открытие требует коррекции навигационных карт, а также наталкивает на ряд любопытных выводов, заявили исследователи.
Ученые заявили об исчезновении ледяного образования, которое совсем недавно являлось мысом, а затем стало островом. Это показали космические снимки Земли Франца-Иосифа, где он располагался, появившись еще в прошлом веке. Открытие требует коррекции навигационных карт, а также наталкивает на ряд любопытных выводов, заявили исследователи.
Telegram has gained a reputation as the “secure” communications app in the post-Soviet states, but whenever you make choices about your digital security, it’s important to start by asking yourself, “What exactly am I securing? And who am I securing it from?” These questions should inform your decisions about whether you are using the right tool or platform for your digital security needs. Telegram is certainly not the most secure messaging app on the market right now. Its security model requires users to place a great deal of trust in Telegram’s ability to protect user data. For some users, this may be good enough for now. For others, it may be wiser to move to a different platform for certain kinds of high-risk communications. For Oleksandra Tsekhanovska, head of the Hybrid Warfare Analytical Group at the Kyiv-based Ukraine Crisis Media Center, the effects are both near- and far-reaching. Either way, Durov says that he withdrew his resignation but that he was ousted from his company anyway. Subsequently, control of the company was reportedly handed to oligarchs Alisher Usmanov and Igor Sechin, both allegedly close associates of Russian leader Vladimir Putin. "Someone posing as a Ukrainian citizen just joins the chat and starts spreading misinformation, or gathers data, like the location of shelters," Tsekhanovska said, noting how false messages have urged Ukrainians to turn off their phones at a specific time of night, citing cybersafety. 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.
from vn