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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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      Incident Response (3)

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        Advisory
        Featured Incident Response Threat Hunting

        Advisory: Russia–Ukraine Conflict Escalation

        executive summary As we continue to closely monitor the unfolding conflict between Russia and Ukraine, we're publishing this advisory to support global organizations. The... Read More
        Press Release
        Incident Response

        Amir Becker Joins Sygnia to Lead Global Incident Response Division

        Becker, who was previously Head of the Cyber Operations Division (Colonel) of Unit 8200, IDF’s elite cyber and intelligence unit, will be leading the global team of top... Read More
        Sygnia Blog
        Incident Response Threat Research Blog Post

        7 Cyber Attacks That Kept the Industry Talking in 2021

        As we start 2022, it’s time to take a good look back at the year we’re leaving behind us. At Sygnia, we’ve always been dedicated to the cyber security community, uncovering... Read More
        Press Release
        Incident Response

        Sygnia's Webinar on Actionable Incident Response Strategies for 2022

        TEL-AVIV, Israel and NEW YORK, January 25, 2022 – Sygnia, a leading incident response and cyber security consulting company that protects organizations worldwide, announces... Read More
        Blog Post
        Featured Incident Response Threat Hunting

        End-to-End LOG4SHELL Hunting Strategy

        Log4j2 is a widely used open-source Java logging library developed by the Apache foundation. On December 9, 2021 a critical unauthenticated remote code execution... Read More
        Advisory
        Incident Response Threat Hunting

        Sygnia Advisory: Log4Shell Remote Code Execution

        Updated - December 17, 2021 On December 9, a critical remote code execution (RCE) vulnerability in Java logging library Apache Log4j was made public. The vulnerability,... Read More