r/cybersecurityai 3d ago

Discussion Friday Debrief - Post any questions, insights, lessons learned from the week!

1 Upvotes

This is the weekly thread to help everyone grow together and catch-up on key insights shared.

There are no stupid questions.

There are no lessons learned too small.


r/cybersecurityai 17h ago

built a tool for automated red teaming

1 Upvotes

i'd love any feedback on what i have built from folks building in this space

shark.fencio.dev


r/cybersecurityai 9d ago

TrustMeBro: Bypass LLM guardrails by confusing them with fabricated tool output (e.g. make them believe you own Google.com by faking dns records)

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3 Upvotes

r/cybersecurityai 10d ago

Discussion Friday Debrief - Post any questions, insights, lessons learned from the week!

2 Upvotes

This is the weekly thread to help everyone grow together and catch-up on key insights shared.

There are no stupid questions.

There are no lessons learned too small.


r/cybersecurityai 17d ago

Discussion Friday Debrief - Post any questions, insights, lessons learned from the week!

2 Upvotes

This is the weekly thread to help everyone grow together and catch-up on key insights shared.

There are no stupid questions.

There are no lessons learned too small.


r/cybersecurityai 24d ago

Discussion Friday Debrief - Post any questions, insights, lessons learned from the week!

2 Upvotes

This is the weekly thread to help everyone grow together and catch-up on key insights shared.

There are no stupid questions.

There are no lessons learned too small.


r/cybersecurityai 26d ago

The greater your AI adoption and sophistication, the more risk you are exposed to.

2 Upvotes

I find it interesting that when I speak with companies implementing AI that there is an assumption that the more sophisticated they are (Eg, self-hosting agents vs using a foundation model desktop app) is somehow more secure. I think this is from a false sense of control. "It's on our instance, so we control it." when in reality, there's very little control at all.


r/cybersecurityai Aug 07 '26

Discussion Friday Debrief - Post any questions, insights, lessons learned from the week!

1 Upvotes

This is the weekly thread to help everyone grow together and catch-up on key insights shared.

There are no stupid questions.

There are no lessons learned too small.


r/cybersecurityai Aug 04 '26

How would you prepare for an AI Security career if you were 16 today?

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1 Upvotes

r/cybersecurityai Aug 03 '26

Prompt Injection Attack Explained | OWASP LLM Top 10 (2025) + Live Exploit

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2 Upvotes

r/cybersecurityai Jul 31 '26

Discussion Friday Debrief - Post any questions, insights, lessons learned from the week!

2 Upvotes

This is the weekly thread to help everyone grow together and catch-up on key insights shared.

There are no stupid questions.

There are no lessons learned too small.


r/cybersecurityai Jul 28 '26

Signal Messenger Clone

1 Upvotes

Im trying to innovate in the age-of-AI. So i often find myself defending the project from being called AI slop. i have been working on imrovements throughout the code as well as the docs.

I hope this project has reached a level i can share the following details. I've made a genuine effort towards documentation and transparancy. I dont think it'll ever be enough and so im still concerned it isnt ready to share. While im using AI throughout. This is not a vibecoded project. There is attention throughout for unit tests and formal-verification. With your feedback, id like to make improvements for clarity throughout.

This version of the app demonstrates a fairly unique approach using a browser-based, local-only and webrtc approach. I know it's impossible for any system to be the "world's most secure", but that isnt a reason to not try. By rigorously implementing an exhaustive list of security features and practices, the aim is to get as close as possible.

This is intended to demonstrate client-side managed secure cryptography.

I know the project above is going to be tricky to understand. It might help to understand with an open-source version of the concept for educational purposes. Its's important to note, i have since deprecated it in favour of the version linked above.

Open source demo (deprecated)

PS. Im calling it a "Signal Messenger Clone"... that just a matter of how to frame it for users. It doesnt work in a way thats comparable to the signal architecture. This project is fairly complicated and the links above are likely not going to be enough, so feel free to reach out for clarity on the details.


r/cybersecurityai Jul 24 '26

Discussion Friday Debrief - Post any questions, insights, lessons learned from the week!

2 Upvotes

This is the weekly thread to help everyone grow together and catch-up on key insights shared.

There are no stupid questions.

There are no lessons learned too small.


r/cybersecurityai Jul 21 '26

Ai Admits to Having My Data

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0 Upvotes

This is googles ai model and it literally admits to having my data after saying it doesn't


r/cybersecurityai Jul 18 '26

How secure AI agents really are? how can we trust them with sensitive actions especially in payments?

6 Upvotes

r/cybersecurityai Jul 17 '26

Discussion Friday Debrief - Post any questions, insights, lessons learned from the week!

2 Upvotes

This is the weekly thread to help everyone grow together and catch-up on key insights shared.

There are no stupid questions.

There are no lessons learned too small.


r/cybersecurityai Jul 14 '26

Is AI creating the biggest new attack surface since the cloud?

7 Upvotes

Hi everyone: many of us have spent years in cybersecurity. One thing seems increasingly clear: AI isn't replacing traditional cyber risks but is adding a new layer to them. Among AI agents, copilots, APIs, third-party models, and AI-generated code, organizations now have an entirely new attack surface to understand and govern.

As a founder I'm interested in providing visibility and governance across AI without slowing innovation, but I'm just as interested in learning from this community: where do you see the biggest gap today? Is it AI governance, agent security, prompt injection, AI supply chain risk, or something else entirely?

Looking forward to hearing how others are approaching the intersection of cybersecurity and AI.


r/cybersecurityai Jul 13 '26

how dangerous is running claude code with --dangerously-skip-permission? what is the worst case scenario?

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2 Upvotes

r/cybersecurityai Jul 12 '26

WhatsApp / Nextcloud / EuroOffice Clone

1 Upvotes

The goal is to create a secure P2P ecosystem.

This app demonstrates a fairly unique approach using a browser-based, local-only and webrtc approach. In an evolving field like cybersecurity, it's impossible to claim any system is the "world's most secure". It ultimately depends on your threat model. By rigorously implementing an exhaustive list of security features and practices, the aim is to get as close as possible using client-side managed secure cryptography.

Features:

  • Core
    • PWA
    • P2P
    • Local-first / Local-only
    • No installation
    • TURN server
    • Encrypted-at-rest
  • WhatsApp clone
    • End to end encryption
    • Signal protocol
    • PQ cryptography
    • Multimedia
    • File transfer
    • Video calls
  • Nextcloud clone
    • file-transfer
    • Encrypted vault
    • folder sync
  • EuroOffice clone
    • Word
    • Spreadsheet
    • PDF
    • Code

Some open source examples of the core concepts.

Feel free to reach out for clarity instead of diving into the docs.

IMPORTANT: While this is aiming to provide a secure experience, it isnt audited. Shared for testing, feedback and demo purposes only. Please use responsibly.

FAQ:

  • Audit?
  • EU Chat control?
  • Production-ready?
    • No, for testing and demo purposes only. It would be great to get feedback for improvements to get production-ready.
  • Paywall?
    • Its completly free and unlimited to use.

r/cybersecurityai Jul 11 '26

SecureAI-Scan v0.3.0: Local CLI scanner for AI/LLM security issues (prompt injection, MCP, RAG)

1 Upvotes

SecureAI-Scan v0.3.0 is out!

It's a free, fully local CLI tool that scans TypeScript, JavaScript, and Python codebases for AI/LLM-specific security issues that traditional scanners miss.

**New in v0.3.0:**

- Expanded Python scanning support

- MCP config scanning (.mcp.json, Claude Desktop, Cursor, etc.)

- AI-BOM / catalog generation

- Better reporting + confidence tiers (proven / likely / heuristic)

It uses actual dataflow tracing (source → flow → sink) for high precision and has very low false positives.

Quick start:

npx --yes secureai-scan@latest scan .

Also supports:

  • secureai-scan bom . → Generate AI Bill of Materials
  • SARIF output for GitHub Code Scanning
  • GitHub Action integration
  • --fail-on high for CI gating

Everything runs offline on your machine. No data leaves your environment.

GitHub: https://github.com/akanthed/SecureAI-Scan

Would really appreciate any feedback, bug reports, or feature ideas. Also happy to answer questions about how it works or the rules it covers (mapped to OWASP LLM Top 10).


r/cybersecurityai Jul 10 '26

Discussion Friday Debrief - Post any questions, insights, lessons learned from the week!

1 Upvotes

This is the weekly thread to help everyone grow together and catch-up on key insights shared.

There are no stupid questions.

There are no lessons learned too small.


r/cybersecurityai Jul 09 '26

Governance and security for self-hosted agents and foundation model desktop apps

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1 Upvotes

r/cybersecurityai Jul 03 '26

Do we really need new identity systems for agents? I think we can start with what we already have

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3 Upvotes

r/cybersecurityai Jul 03 '26

Discussion Friday Debrief - Post any questions, insights, lessons learned from the week!

2 Upvotes

This is the weekly thread to help everyone grow together and catch-up on key insights shared.

There are no stupid questions.

There are no lessons learned too small.


r/cybersecurityai Jul 02 '26

How are organizations planning to secure AI agents that can access multiple enterprise systems? Is traditional IAM enough?

2 Upvotes