The Cluster25 Blog
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The Bear and The Shell: New Campaign Against Russian Opposition
The Bear and The Shell: New Campaign Against Russian Opposition By Cluster25 Threat Intel Team January 30, 2024 Cluster25 uncovered a newly initiated campaign likely associated with a Russian APT (Advanced Persistent Threat) group. The
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The Duck is Hiring in Italy: DUCKTAIL Spread via Compromised LinkedIn Profiles
The Duck is Hiring in Italy: DUCKTAIL Spread via Compromised LinkedIn Profiles By Cluster25 Threat Intel Team October 25, 2023 Cluster25 observed a malicious campaign that employs LinkedIn messages as a vector for executing identity
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CVE-2023-38831 Exploited by Pro-Russia Hacking Groups in RU-UA Conflict Zone for Credential Harvesting Operations
CVE-2023-38831 Exploited by Pro-Russia Hacking Groups in RU-UA Conflict Zone for Credential Harvesting Operations By Cluster25 Threat Intel TeamOctober 12, 2023 Cluster25 observed and analyzed several phishing-based attacks to be linked to a Russia-nexus nation-State
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The Fraud Gala: Exploring a Recent BEC Campaign
The Fraud Gala: Exploring a Recent BEC Campaign By Cluster25 Threat Intel Team August 25, 2023 In the modern digital era, businesses operate on a global scale, exchanging information, collaborating, and conducting financial transactions
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Back in Black: BlackByte Ransomware returns with its New Technology (NT) version
Back in Black: BlackByte Ransomware returns with its New Technology (NT) version By Cluster25 Threat Intel Team May 22, 2023 BlackByte is a Ransomware-as-a-Service (RaaS) group that is known for the use of the
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Cluster25 has become partner of DNS0 Project
Cluster25 has become partner of DNS0 Project By Cluster25 Threat Intel Team May 2, 2023