According to CyberNews, Microsoft Teams has over 270 million active monthly users, with government institutions using the software in the US, UK, Netherlands, Germany, Lithuania, and other countries at varying levels. Cybersecurity researcher Darius Povilaitis has discovered that relying on default MS Teams settings can leave high-value users vulnerable to social engineering attacks. Attackers could create group chats with state officials, masquerading as their bosses and observing whether they are online.
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