Mercury's High Risk, High Rewards Strategy Runs into Regulatory Reality
7 by berelig | 1 comments on Hacker News.
7 by berelig | 1 comments on Hacker News.
Catbench Vector Search Demo Has Postgres SQL Throughput, Latency Monitoring Now
5 by tanelpoder | 3 comments on Hacker News.
5 by tanelpoder | 3 comments on Hacker News.
Surprisingly Fast AI-Generated Kernels We Didn't Mean to Publish (Yet)
61 by mfiguiere | 4 comments on Hacker News.
61 by mfiguiere | 4 comments on Hacker News.
Controversial 'lost' Jerry Lewis film discovered in Sweden after 53 years
47 by danso | 19 comments on Hacker News.
47 by danso | 19 comments on Hacker News.
Strategy for Competing with the Soviets in the Military [pdf]
5 by baxtr | 2 comments on Hacker News.
5 by baxtr | 2 comments on Hacker News.
Java Virtual Threads Ate My Memory: A Web Crawler's Tale of Speed vs. Memory
10 by dariobalinzo | 0 comments on Hacker News.
10 by dariobalinzo | 0 comments on Hacker News.
Mary Meeker's first Trends report since 2019, focused on AI
3 by kjhughes | 0 comments on Hacker News.
See also https://ift.tt/D0lf5ac.
3 by kjhughes | 0 comments on Hacker News.
See also https://ift.tt/D0lf5ac.
Show HN: Changefly – Rebuilding the foundation of privacy and authentication
3 by davidandgoli4th | 0 comments on Hacker News.
Lukas here, founder of Changefly. For those of you who might remember neworder.box.sk and astalavista.box.sk, I was one of the admin's at a very young age. Fast forward to 2018, I set out to help people regain their privacy. Google invited us into the Google Cloud Startup program which led to the creation of Changefly. After years of truly challenging work and thousands of iterations, Changefly ID was born. Changefly ID solves the problem both users and companies face on a daily basis... spam, scams, bots, account takeover attacks. At face value it looks like an ordinary code, but in fact, it is an encrypted security code that only the user knows and has access to use (a distributed anonymous authentication code). Changefly ID has a lot of flexibility -- replace traditional authentication (which you absolutely should do) or use secondary for multi-factor authentication (a good stepping-stone). It also includes end-to-end communications with your users through Changefly (not email, sms, or other unsecured channels). Additionally, the Changefly app data is also end-to-end encrypted as is the local data. We made access to Changefly ID easy and free with our Developer API. Changefly ID really does stop bots, spam, scams, and other threats from getting anywhere near users or their accounts. p.s. A big thanks to Tom (HN moderator) for their help!
3 by davidandgoli4th | 0 comments on Hacker News.
Lukas here, founder of Changefly. For those of you who might remember neworder.box.sk and astalavista.box.sk, I was one of the admin's at a very young age. Fast forward to 2018, I set out to help people regain their privacy. Google invited us into the Google Cloud Startup program which led to the creation of Changefly. After years of truly challenging work and thousands of iterations, Changefly ID was born. Changefly ID solves the problem both users and companies face on a daily basis... spam, scams, bots, account takeover attacks. At face value it looks like an ordinary code, but in fact, it is an encrypted security code that only the user knows and has access to use (a distributed anonymous authentication code). Changefly ID has a lot of flexibility -- replace traditional authentication (which you absolutely should do) or use secondary for multi-factor authentication (a good stepping-stone). It also includes end-to-end communications with your users through Changefly (not email, sms, or other unsecured channels). Additionally, the Changefly app data is also end-to-end encrypted as is the local data. We made access to Changefly ID easy and free with our Developer API. Changefly ID really does stop bots, spam, scams, and other threats from getting anywhere near users or their accounts. p.s. A big thanks to Tom (HN moderator) for their help!
Silicon Valley finally has a big electronics retailer again: Micro Center opens
24 by modeless | 10 comments on Hacker News.
24 by modeless | 10 comments on Hacker News.
Valkey Turns One: How the Community Fork Left Redis in the Dust
5 by cebert | 0 comments on Hacker News.
5 by cebert | 0 comments on Hacker News.
Show HN: MCP Defender – OSS AI Firewall for Protecting MCP in Cursor/Claude etc.
9 by gsundeep | 2 comments on Hacker News.
Hi HN, MCP Defender is an open source desktop app that automatically proxies your MCP traffic in AI apps like Cursor, Claude, Windsurf and VSCode. It then scans all requests and responses between the apps and the MCP tools they call. If it detects anything malicious, it alerts you and lets you allow or block the tool call. While the threat landscape of MCP is still being actively researched, there are dangerous things that MCP Defender can block today. For example, a developer asks Cursor to fix a Github issue with an attached crash log. However, the Github issue was created by an attacker who included secret instructions buried in the crash log. These instructions tell Cursor to send the developer’s SSH keys to a server the attacker controls. MCP Defender detects these malicious instructions and alerts the developer who otherwise may not be careful in running tool calls. The scanning is currently done via an LLM and checks for things like prompt injection, credential theft (ssh keys, tokens) and arbitrary code execution. You can use an MCP Defender account or provide your own API keys for LLM providers to perform the scanning. Currently we’ve published a beta Mac build and we’ll soon publish builds for Windows and Linux as well. Any feedback would be greatly appreciated. Thanks!
9 by gsundeep | 2 comments on Hacker News.
Hi HN, MCP Defender is an open source desktop app that automatically proxies your MCP traffic in AI apps like Cursor, Claude, Windsurf and VSCode. It then scans all requests and responses between the apps and the MCP tools they call. If it detects anything malicious, it alerts you and lets you allow or block the tool call. While the threat landscape of MCP is still being actively researched, there are dangerous things that MCP Defender can block today. For example, a developer asks Cursor to fix a Github issue with an attached crash log. However, the Github issue was created by an attacker who included secret instructions buried in the crash log. These instructions tell Cursor to send the developer’s SSH keys to a server the attacker controls. MCP Defender detects these malicious instructions and alerts the developer who otherwise may not be careful in running tool calls. The scanning is currently done via an LLM and checks for things like prompt injection, credential theft (ssh keys, tokens) and arbitrary code execution. You can use an MCP Defender account or provide your own API keys for LLM providers to perform the scanning. Currently we’ve published a beta Mac build and we’ll soon publish builds for Windows and Linux as well. Any feedback would be greatly appreciated. Thanks!
Show HN: Leap – Full-stack AI developer agent that deploys to AWS
11 by machekb | 0 comments on Hacker News.
We just launched Leap, an AI developer agent that helps you build and deploy apps with real backends to your own AWS or GCP cloud. We built it because every AI app builder we tried fell short. They were fine for prototypes, but not for real systems. No support for proper backend infra, no isolated test environments, and sometimes shockingly no way to own your code. We build Leap to be more appropriate for developers: - Connect GitHub to put your code in a repo you control- Work with code generation using pull request–style revisions with diffs- Get Architecture diagrams and API docs for your app as you build- Develop using an isolated preview environment- Deploy either via open source tooling or the integration with Encore Cloud for automated deploys to AWS/GCP Leap uses Claude 4 Sonnet and runs on our open-source framework Encore.ts[1], which provides declarative infrastructure (like a cloud-agnostic CDK-layer). We found the framework to be a good fit for LLM code generation as both application logic and infra is defined in the same context, and the declarative nature makes it less error prone. Right now we think Leap is best for starting new projects or building new isolated services in existing larger systems. The biggest challenge right now is dealing with larger codebases as models struggle to cope with large contexts. And while we're doing a few things to optimize this, we intentionally made it so that you can switch to your IDE any time and keep working there. To run your app locally you only need the open Encore CLI installed, which also can be used to build the app as a docker container. We're just getting started and would love your feedback if you try it. And also it would be helpful to understand what would make this useful for you? - You can try it here: https://leap.new - Here's the launch blog post and video: https://ift.tt/QIFVuBJ [1] https://ift.tt/PWcNTo4
11 by machekb | 0 comments on Hacker News.
We just launched Leap, an AI developer agent that helps you build and deploy apps with real backends to your own AWS or GCP cloud. We built it because every AI app builder we tried fell short. They were fine for prototypes, but not for real systems. No support for proper backend infra, no isolated test environments, and sometimes shockingly no way to own your code. We build Leap to be more appropriate for developers: - Connect GitHub to put your code in a repo you control- Work with code generation using pull request–style revisions with diffs- Get Architecture diagrams and API docs for your app as you build- Develop using an isolated preview environment- Deploy either via open source tooling or the integration with Encore Cloud for automated deploys to AWS/GCP Leap uses Claude 4 Sonnet and runs on our open-source framework Encore.ts[1], which provides declarative infrastructure (like a cloud-agnostic CDK-layer). We found the framework to be a good fit for LLM code generation as both application logic and infra is defined in the same context, and the declarative nature makes it less error prone. Right now we think Leap is best for starting new projects or building new isolated services in existing larger systems. The biggest challenge right now is dealing with larger codebases as models struggle to cope with large contexts. And while we're doing a few things to optimize this, we intentionally made it so that you can switch to your IDE any time and keep working there. To run your app locally you only need the open Encore CLI installed, which also can be used to build the app as a docker container. We're just getting started and would love your feedback if you try it. And also it would be helpful to understand what would make this useful for you? - You can try it here: https://leap.new - Here's the launch blog post and video: https://ift.tt/QIFVuBJ [1] https://ift.tt/PWcNTo4