A self-contained AI system engineered for offensive cyber operations, Xanthorox AI, has surfaced on darknet forums and encrypted channels.
Introduced in late Q1 2025, it marks a shift in the threat landscape with its autonomous, modular structure designed to support large-scale, highly adaptive cyber-attacks.
Built entirely on private servers, Xanthorox avoids using public APIs or cloud services, significantly reducing its visibility and traceability.
The team at CYFIRMA analyzed a malicious Android sample designed to target high-value assets in Southern Asia. This sample, attributed to an unknown threat actor, was generated using the Spynote Remote Administration Tool. While the specifics of the targeted asset remain confidential, it is likely that such a target would attract the interest of APT groups. However, we are restricted from disclosing further details about the actual target and its specific region. For a comprehensive analysis, please refer to the detailed report
The «Cyber Army of Russia» (or “people’s Cyber Army”), published their own DDoS-Tool on Wednesday (2023–11–29). According to their post, it is based on the code of the Aura-DDoS tool (used by the…
The idea is simple; take advantage of the typos that people make when they enter email addresses. If we positioned ourselves in between the sender of an email (be it a person or a system) and the legitimate recipient, we may be able to capture plenty of information about the business, including personally identifiable information, email verification processes, etc. This scenario is effectively a Person-in-the-Middle (PiTM), but for email communications.
Today we are open-sourcing Magika, Google’s AI-powered file-type identification system, to help others accurately detect binary and textual file types. Under the hood, Magika employs a custom, highly optimized deep-learning model, enabling precise file identification within milliseconds, even when running on a CPU.
Mac Monitor is Red Canary’s newly available tool for collection and dynamic system analysis on macOS endpoints.
Red Canary Mac Monitor is a feature-rich dynamic analysis tool for macOS that leverages our extensive understanding of the platform and Apple’s latest APIs to collect and present relevant security events. Mac Monitor is practically the macOS version of the Microsoft Sysinternals tool, Procmon. Mac Monitor collects a wide variety of telemetry classes, including processes, interprocess, files, file metadata, logins, XProtect detections, and more—enabling defenders to quickly and effectively analyze enriched, high-fidelity macOS security events in a native, modern, and customizable user interface
Today, CISA released the Untitled Goose Tool to help network defenders detect potentially malicious activity in Microsoft Azure, Azure Active Directory (AAD), and Microsoft 365 (M365) environments. The Untitled Goose Tool offers novel authentication and data gathering methods for network defenders to use as they interrogate and analyze their Microsoft cloud services. The tool enables users to:
Key Takeaways
We’re happy to announce the public release of esmat, a new free & open-source tool. esmat is a command-line app for macOS that allows you to explore the behavior of Apple’s Endpoint Security framework.