In this Threat Analysis Report, Cybereason explores the fake installer, ValleyRAT
February 3, 2026 / 16 minute read
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Fake Installer: Ultimately, ValleyRAT infection
Identity & Beyond: 2026 Incident Response Predictions
DFIR expert Jamie Mamroe shares 2026 Incident Response Predictions around Identity and Cloud attacks
January 9, 2026 / 4 minute read
Cybereason Nails 100% Detection, Visibility, Accuracy and SOC Efficiency in the 2025 MITRE ATT&CK® Enterprise Evaluation
Cybereason achieves 100% detection, accuracy, and SOC efficiency in the 2025 MITRE ATT&CK Enterprise Evaluation.
December 16, 2025 / 3 minute read
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CVE-2025-55182: Critical Vulnerability, React2Shell, Allows for Unauthenticated RCE
React2Shell vulnerability, tracked as CVE-2025-55182, recently discovered in React’s Server Components, could allow for pre-authentication remote code execution.
December 5, 2025 / 3 minute read
License to Encrypt: “The Gentlemen” Make Their Move
In this Threat Analysis Report, Cybereason explores the new ransomware group, "The Gentlemen", and their latest TTPs.
November 18, 2025 / 8 minute read
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Tycoon 2FA Phishing Kit Analysis
In this Threat Alert, Cybereason analyzes Tycoon 2FA phishing kit, a sophisticated phishing-as-a-service platform designed to bypass two-factor authentication.
November 3, 2025 / 7 minute read
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