Drishtant Ghosh (Drix10)
drix10blogs
GitHubLinkedIn
Cybersecurity and Tech••9 min read•1667 words

🚨 Security - Windows Hello for Business Attacks

⚡Direct Technical Summary

Windows Hello for Business (WHfB) is a biometric authentication system that uses facial recognition, fingerprint scanning, or iris scanning to authenticate users. However, WHfB has

🚨 Security - Windows Hello for Business Attacks

Windows Hello for Business (WHfB) is a biometric authentication system that uses facial recognition, fingerprint scanning, or iris scanning to authenticate users. However, WHfB has been vulnerable to various attacks, including the Face Swap attack, which allows an attacker to impersonate a legitimate user.

Key Points:

  • **

  • Face Swap Attack: The Face Swap attack involves creating a fake facial recognition template that can be used to impersonate a legitimate user. This attack can be carried out using a photo of the legitimate user's face, which can be obtained through various means, such as social engineering or hacking into the user's device.

  • Biometric Template Planting: The Biometric Template Planting attack involves planting a fake biometric template on a user's device, which can be used to authenticate the attacker as the legitimate user. This attack can be carried out using a malicious app or a compromised device.

  • Trade-offs and Failure Modes: The WHfB system relies on the security of the biometric templates and the devices that store them. If an attacker gains access to a device or a biometric template, they can use it to impersonate the legitimate user. Additionally, the WHfB system may not work properly in certain environments, such as in low-light conditions or with certain types of facial recognition technology.

Actionable Takeaway:

  • Use strong passwords and multi-factor authentication: While WHfB provides an additional layer of security, it is not foolproof. Users should still use strong passwords and multi-factor authentication to protect their accounts.

🔗 Resources:

🚨 Security - Living Off the Cloud: A Python Implant Hiding Its Entire C2 Inside Microsoft 365 & Azure

A recent discovery has revealed a Python implant that can hide its entire C2 (Command and Control) infrastructure inside Microsoft 365 and Azure. This implant uses a combination of cloud services and Python code to evade detection and maintain persistence on compromised devices.

Key Points:

  • **

  • Cloud-based C2 infrastructure: The implant uses cloud services such as Microsoft 365 and Azure to host its C2 infrastructure, making it difficult to detect and track.

  • Python code: The implant uses Python code to interact with the C2 infrastructure and perform malicious activities.

  • Trade-offs and Failure Modes: The implant's use of cloud services and Python code makes it difficult to detect and track, but it also increases the risk of detection and takedown.

Actionable Takeaway:

  • Monitor cloud services: Organizations should monitor their cloud services for suspicious activity and implement security measures to detect and prevent implant activity.

🔗 Resources:

🚨 Security - TraderTraitor macOS Backdoor Campaign

A recent report has revealed a macOS backdoor campaign known as TraderTraitor, which has expanded its reach to a smaller IT services victim. The campaign uses a combination of Terraform lock files and GitHub repos to steal API keys and deploy ROOFDECK/FLATROOF.

Key Points:

  • **

  • macOS backdoor campaign: TraderTraitor is a macOS backdoor campaign that uses a combination of Terraform lock files and GitHub repos to steal API keys and deploy ROOFDECK/FLATROOF.

  • Terraform lock files: The campaign uses Terraform lock files to steal API keys and deploy ROOFDECK/FLATROOF.

  • GitHub repos: The campaign uses GitHub repos to store and distribute the malware.

Actionable Takeaway:

  • Monitor Terraform lock files and GitHub repos: Organizations should monitor their Terraform lock files and GitHub repos for suspicious activity and implement security measures to detect and prevent malware activity.

🔗 Resources:

🚨 Security - Polaris v10.2.3

Polaris v10.2.3 is a tool that provides validation of best practices in Kubernetes clusters. The tool uses a combination of Kubernetes APIs and Python code to identify and report on security vulnerabilities and misconfigurations.

Key Points:

  • **

  • Kubernetes cluster validation: Polaris v10.2.3 is a tool that provides validation of best practices in Kubernetes clusters.

  • Kubernetes APIs: The tool uses Kubernetes APIs to interact with the cluster and identify security vulnerabilities and misconfigurations.

  • Python code: The tool uses Python code to analyze the cluster and report on security vulnerabilities and misconfigurations.

Actionable Takeaway:

  • Use Polaris v10.2.3 to validate Kubernetes clusters: Organizations should use Polaris v10.2.3 to validate their Kubernetes clusters and identify security vulnerabilities and misconfigurations.

🔗 Resources:

🚨 Security - GPT-6 Astra Cracks German WWI Radio Message

GPT-6 Astra has cracked a German WWI radio message encrypted with ADFGVX. The message, "RICHI-240", has a single known key, but was never cracked by humans before.

Key Points:

  • **

  • GPT-6 Astra: GPT-6 Astra is a tool that uses machine learning to crack encrypted messages.

  • ADFGVX encryption: The message was encrypted using ADFGVX encryption, a type of polyalphabetic substitution cipher.

  • Single known key: The message has a single known key, but was never cracked by humans before.

Actionable Takeaway:

  • Use GPT-6 Astra to crack encrypted messages: Organizations should use GPT-6 Astra to crack encrypted messages and recover lost information.

🔗 Resources:

🚨 Security - Research and Assessment Report on LLM Relay Services

A recent report has been released on LLM Relay Services, a type of cloud-based service that uses machine learning to provide language translation and other services. The report provides an assessment of the security risks associated with LLM Relay Services.

Key Points:

  • **

  • LLM Relay Services: LLM Relay Services are a type of cloud-based service that uses machine learning to provide language translation and other services.

  • Security risks: The report identifies several security risks associated with LLM Relay Services, including data breaches and unauthorized access.

  • Assessment: The report provides an assessment of the security risks associated with LLM Relay Services and recommends steps to mitigate them.

Actionable Takeaway:

  • Use the report to assess security risks: Organizations should use the report to assess the security risks associated with LLM Relay Services and take steps to mitigate them.

🔗 Resources:

🚨 Security - OpenShell

OpenShell is a safe, private runtime for autonomous AI agents. The tool uses a combination of machine learning and cryptography to provide secure and private execution of AI agents.

Key Points:

  • **

  • OpenShell: OpenShell is a safe, private runtime for autonomous AI agents.

  • Machine learning: The tool uses machine learning to provide secure and private execution of AI agents.

  • Cryptography: The tool uses cryptography to provide secure and private execution of AI agents.

Actionable Takeaway:

  • Use OpenShell to execute AI agents securely: Organizations should use OpenShell to execute AI agents securely and privately.

🔗 Resources:

🚨 Security - ntlmscout

ntlmscout is a single-file, zero-dependency recon tool for internet-exposed NTLM endpoints. The tool combines the best parts of several tools to provide a comprehensive NTLM endpoint reconnaissance solution.

Key Points:

  • **

  • ntlmscout: ntlmscout is a single-file, zero-dependency recon tool for internet-exposed NTLM endpoints.

  • NTLM endpoint reconnaissance: The tool provides a comprehensive NTLM endpoint reconnaissance solution.

  • Combines best parts of several tools: The tool combines the best parts of several tools to provide a comprehensive NTLM endpoint reconnaissance solution.

Actionable Takeaway:

  • Use ntlmscout to recon NTLM endpoints: Organizations should use ntlmscout to recon NTLM endpoints and identify potential security risks.

🔗 Resources:

🚨 Security - CVE-2026-42980

CVE-2026-42980 is a vulnerability in the NT OS Kernel that allows a low-priv local user to reach SYSTEM. The vulnerability has been publicly disclosed and a complete source, build scripts, and write-up are available.

Key Points:

  • **

  • CVE-2026-42980: CVE-2026-42980 is a vulnerability in the NT OS Kernel that allows a low-priv local user to reach SYSTEM.

  • Publicly disclosed: The vulnerability has been publicly disclosed and a complete source, build scripts, and write-up are available.

  • Low-priv local user: The vulnerability allows a low-priv local user to reach SYSTEM.

Actionable Takeaway:

  • Patch the vulnerability: Organizations should patch the vulnerability to prevent exploitation.

🔗 Resources:

🚨 Security - PassTheCert-rs

PassTheCert-rs is a cross-platform, pure Rust implementation of Pass the Certificate. The tool uses Schannel certificate authentication over LDAP/S to enable AD operations without a password, NT hash, or PKINIT.

Key Points:

  • **

  • PassTheCert-rs: PassTheCert-rs is a cross-platform, pure Rust implementation of Pass the Certificate.

  • Schannel certificate authentication: The tool uses Schannel certificate authentication over LDAP/S to enable AD operations.

  • AD operations: The tool enables AD operations without a password, NT hash, or PKINIT.

Actionable Takeaway:

  • Use PassTheCert-rs to enable AD operations: Organizations should use PassTheCert-rs to enable AD operations without a password, NT hash, or PKINIT.

🔗 Resources:

📂Source / Implementation:Cybersecurity and Tech / resources-218.md
GitHub Repository↗

Related Cybersecurity and Tech Breakdowns

🚀 Cybersecurity - AI-Powered Cybercrime Gangs
6m readRead ↗
🚀 Security - AI Coding Plugins Vulnerability
7m readRead ↗
🚨 Security - BYOVD Techniques
7m readRead ↗
🚀 Security - Drone Misidentification
5m readRead ↗
Drishtant Ghosh (Drix10)
Drishtant Ghosh (Drix10)•Author & Engineer

Technical founder and engineer working across AI systems, developer infrastructure, and cybersecurity.

Portfolio·GitHub·LinkedIn·X·Email
← Back to all breakdowns
GitHub: Cybersecurity and Tech/resources-218.md ↗https://blogs.drix10.com/articles/cybersecurity-and-tech/security-windows-hello-for-business-attacks-218