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https://www.dfki.de/en/web/research/projects-and-publications/project/sspnet
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https://securityintelligence.inforisktoday.com/ukrainian-signal-users-fall-to-russian-social-engineering-a-27550
Russian nation-state hackers are using phishing attacks to target Ukrainian users of the chat app Signal, say security researchers. Rather than circumventing
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https://www.econstor.eu/handle/10419/313286
EconStor is a publication server for scholarly economic literature, provided as a non-commercial public service by the ZBW.
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