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Cybersecurity Tech Brief By HackerNoon

Cybersecurity Tech Brief By HackerNoon

By: HackerNoon
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Learn the latest Cybersecurity updates in the tech world.© 2026 HackerNoon Politics & Government
Episodes
  • I Built an AI Agent That Runs Autonomous OSINT Investigations From Your Terminal
    May 28 2026

    This story was originally published on HackerNoon at: https://hackernoon.com/i-built-an-ai-agent-that-runs-autonomous-osint-investigations-from-your-terminal.
    OpenOSINT is an open-source, MCP-native OSINT framework with 14 intelligence tools, an AI-powered interactive REPL, a web UI, and a CLI,
    Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #osint, #cybersecurity, #ai, #mcp, #python, #open-source, #claude, #hacking, and more.

    This story was written by: @sonotommy. Learn more about this writer by checking @sonotommy's about page, and for more stories, please visit hackernoon.com.

    OpenOSINT is an open-source, MCP-native OSINT framework with 14 intelligence tools, an AI-powered interactive REPL, a web UI, and a CLI — all driven by Claude's native tool use API. You type a target in natural language; the agent decides what to investigate, chains the tools, and hands you a structured report. No hallucinated results. Ever.

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    8 mins
  • Supply Chain Security Under NIS2: The Clause Nobody Is Preparing For
    May 28 2026

    This story was originally published on HackerNoon at: https://hackernoon.com/supply-chain-security-under-nis2-the-clause-nobody-is-preparing-for.
    NIS2 Article 21 makes your vendors' security posture your legal problem. Most enterprise teams aren't ready. Here's what the clause actually demands.
    Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #cybersecurity, #nis2, #compliance, #enterprise-software, #nis2-article-21, #mfa-rollout, #24-hour-reporting-workflow, #germany's-nis2-registration, and more.

    This story was written by: @klomary. Learn more about this writer by checking @klomary's about page, and for more stories, please visit hackernoon.com.

    NIS2 Article 21 makes your vendors' security posture your legal problem. Most enterprise teams aren't ready. Here's what the clause actually demands.

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    13 mins
  • AI Attacks Are Coming for Mac Users: A Guide To Staying Safe
    May 27 2026

    This story was originally published on HackerNoon at: https://hackernoon.com/ai-attacks-are-coming-for-mac-users-a-guide-to-staying-safe.
    The proliferation of AI means Mac users face a greater threat from cyberattacks than ever before. Here are some practical steps you can take.
    Check more stories related to cybersecurity at: https://hackernoon.com/c/cybersecurity. You can also check exclusive content about #ai-security, #mac-cybersecurity, #deepfakes, #nation-state-hacking, #apple-privacy, #llm-vulnerabilities, #cyber-threats, #password-security, and more.

    This story was written by: @kadanstadelmann. Learn more about this writer by checking @kadanstadelmann's about page, and for more stories, please visit hackernoon.com.

    AI is coming for your MacBook. What can you do to defend yourself?

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    6 mins
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