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      Featured Incident Response Threat Research

      Revealing Emperor Dragonfly: Night Sky and Cheerscrypt - A Single Ransomware Group

          Key Takeaways Sygnia recently investigated a Cheerscrypt ransomware attack which utilized Night Sky ransomware TTPs. Further analysis       revealed that Cheerscrypt and...

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        Luna Moth: The Threat Actors Behind Recent False Subscription Scams

        Over the last few months, Sygnia’s Incident Response team has been methodically tracking the 'Luna Moth' ransom group. Their modus-operandi resembles scammers, with the... Read More
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        Elephant Beetle: Uncovering an Organized Financial-Theft Operation

        For the past two years, Sygnia’s Incident Response (IR) team has been methodically tracking the Elephant Beetle threat group, an organized, significant financial-theft... Read More
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        Praying Mantis An Advanced Memory Resident Attack

        While responding to targeted attacks on high-profile organizations in the United States, Sygnia researchers investigated an advanced memory-resident attack commonly... Read More
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        Incident Response Threat Research Threat Hunting Ransomware

        Lazarus Group’s Mata Framework Leveraged To Deploy TFlower Ransomware

        Over the past few years, North Korea has turned its offensive cyber operations into a major source of income. On February 17, 2021, the US Department of Justice (DoJ) has... Read More