CanaryGuard
Digital tripwires that catch attackers before damage happens
CanaryGuard launched on April 21, 2026.
What it does
CanaryGuard deploys digital tripwires — fake credentials, documents, and API keys that alert you the moment an attacker touches them. Instant alerts with IP, location, and user agent. 🔗 8 token types: HTTP, DNS, image, email, DOCX, PDF, QR, config 📊 Dashboard with search + alert management 🔔 Slack, Discord, webhook alerts 🔑 REST API (13 endpoints) 👥 Team roles + custom domains ₿ Bitcoin/Lightning payments
Does a similar job
all alternatives →- UCURL Canary – Get an alert when someone finds your secrets2018 · urlcanary.com · ▲273
Tripwire: A new anti evil maid defenseDec 2025 · github.com · ▲82If you have heard of [Haven](https://github.com/guardianproject/haven), then Tripwire fills in the void for a robust anti evil maid solution after Haven went dormant. The GitHub repo describes both the concept and the setup process in great details. For a quick overview, read up to the demo video. There is also a presentation of Tripwire available on the Counter Surveil podcast: https://www.youtube.com/watch?v=s-wPrOTm5qo
Uppward Chrome Extension2018 · uppward.sentinelprotocol.io · ▲109Protect yourself from crypto scams and frauds
More dev tools this month
the category →
Contribute to oosexgang/hackios-xnu-kernel development by creating an account on GitHub.
Dev tools · 2d ago · github.com
open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.
Dev tools · 29d ago · github.com
Contribute to reladraw/reladraw development by creating an account on GitHub.
Dev tools · 27d ago · github.com
OpenBot▲362Grok Bot alternative: free, local, open-source, multiplayer
Dev tools · 25d ago · openbot.run
Talanoa▲346Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…
Dev tools · 22d ago · talanoa.email
Source: Product Hunt launch ↗
Launched alongside, April 2026
the whole month →
- AG
Thought the resources for GPU arch were lacking, so here we are
Life & fun · Apr 2026 · jaso1024.com
Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
AI · Apr 2026 · github.com
I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay
Life & fun · Apr 2026 · sam-burns.com
With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.
AI · Apr 2026 · text.blogosphere.app