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greenbeans12

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Show HN: Ward – Modern antivirus in your browswer

tryward.app
1 points·by greenbeans12·7 ay önce·0 comments

Show HN: Ward: Modern AI antivirus to protect non-savvy web users from scams

tryward.app
1 points·by greenbeans12·7 ay önce·1 comments

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greenbeans12
·geçen ay·discuss
From someone who thinks there's too much AI doom right now and is a glass half full optimist: If you are a software engineer reading this and panicking, don't. The author only mentions his codified, stable knowledge like you'd get from a distributed systems O'Reilly book.

There's no mention of the functional elements of a software engineering role - incident response, working with auditors to define and maintain controls for internal services, handling escalated account support & fraud, working on DevEx, selling shovels (MCPing your consumer-facing APIs/services), getting on customer calls to help sell your company's X feature, managing people downwards and upwards.

The piece kinda reads like remorse over sunken costs and attachment of knowledge to personality. If you twiddle your thumbs and stay static in your role, you will be replaced. It's the differentiation that sets employees apart. And attaching yourself to functions instead of knowledge is the only way to stay afloat.
greenbeans12
·7 ay önce·discuss
I’m currently not detecting content from scripts though, just raw HTML at the moment. Good thinking on your side for doing that, I’m gonna throw it in my backlog.
greenbeans12
·7 ay önce·discuss
I have a 2-stage agent that analyzes all of the DOM content (including pop up ads). If anything remotely resembles a scam, it passes the DOM content to a second “judge” LLM that’s more powerful and has a ton of criteria for top scam techniques.

The goal of the 2 stage agent is to prevent resource consumption when something isn’t a scam/harmful, and reduce false positives by doing a second pass if something flags.
greenbeans12
·7 ay önce·discuss
This is super cool. Tangentially related, I made Ward which analyzes harmful ads: https://tryward.app Blocking them altogether is definitely an elegant solution.
greenbeans12
·7 ay önce·discuss
This is pretty cool. I barely use the web UIs for LLMs anymore. Any way you could make a wrapper for Claude Code/Cursor/Gemini CLI? Ideally it works like github push protection in GH advanced security.
greenbeans12
·7 ay önce·discuss
In the FBI's 2024 IC3 report, internet crime losses were estimated to be over $16B, with $4.8B attributed directly to individuals 60+. Many people know folks who have gotten hit by Medicare, investment, or tech support scams. You probably can think of someone close to you.

Antivirus programs are antiquated, bloated, and resource intensive and fail to protect users from scam sites. When I had a family member ask me what antivirus to buy for web threats I couldn't recommend anything.

We launched Ward to try and address this problem for our family members, but realized quickly it can help basically any non-savvy internet user - elders, children, non-technical folks, etc. It uses Gemini Nano in the browser under the hood for scanning the DOM and URL for anything suspicious, and has a cloud-enabled mode for supporting less capable hardware like Chromebooks.

We're currently open source and are looking for any and all feedback and testers. We're free in our beta with a high soft quota. When a threat is detected, the user will immediately be directed to stop and click the extension for details, blocking the scam from proceeding.

There's prob not many people on HN who would fall for these, but would you pay for this for peace of mind for a loved one?
greenbeans12
·8 ay önce·discuss
Ooh, good idea. It started as a question: "How do we make this thing the most private?" and the obvious answer was using offline local device LLMs (e.g. Prompt API/Gemini Nano).

Will poke around and see if there's interest here, thank you!
greenbeans12
·8 ay önce·discuss
Very neat - I imagine you could even use this as a web scanner to identify security misconfigurations in API implementations (e.g. broken access control)
greenbeans12
·8 ay önce·discuss
Love the name.
greenbeans12
·8 ay önce·discuss
https://tryward.app

We’re building Ward, a security browser extension that uses Gemini Nano, an on-device LLM, to scan for phishing, scams, and other threats from the DOM.

Think of an antivirus for everyday web users, like young children, older adults, and less savvy individuals.

We recently participated in the Google Chrome Built-in AI Challenge 2025 and have submitted to the Chrome Web Store.

We’re looking to meet people who may know someone Ward is good for and would want to provide feedback. Alternatively, we’d love to chat with any IT Managers/Directors of Security/Google Apps Admins who would be interested in piloting us as an anti-phishing enterprise solution.

You can DM or hit me at fitzgeraldcedric(AT)gmail.com :)
greenbeans12
·9 ay önce·discuss
Is this a shocker? In the cloud, you pay for convenience. This is basically running your own Kubernetes cluster. Right for the right teams (highly technical infra engineers).
greenbeans12
·9 ay önce·discuss
I’ve been casually getting into thrifting and realized pretty quickly that Lens is super limited in its functionality and is mostly a shopping app. I put a site together that is like a supercharged version of Lens for thrifters where you can get info on price, demand, and condition. Share function is borked atm tho

You can check it out at https://antiques-id-1094885296405.us-central1.run.app/.