A security researcher disclosed a design flaw in GitHub's commit verification system that allows attackers to spoof verified commits by exploiting a mismatch between the author and committer fields. G…
A security researcher found that 43% of MCP servers contain injection payloads, prompting the development of Aigis, a firewall designed to block such threats. The tool aims to protect users from malic…
Unsiloed AI's document parser v3.1 achieved the top rank on the olmOCR-Bench benchmark with an 88.0% strict pass rate, outperforming 18 other OCR services including GPT-5.5, Claude Opus 4.7, LlamaPars…
A Hacker News user argues that AI has reached a "Goldilocks" stage where it is capable enough to handle tedious tasks but not yet smart enough to perform the most interesting work, allowing them to fo…
A developer on Hacker News questions how Google can ship 100 features in 100 days for Antigravity while struggling to implement a simple stock market script without bugs. The post highlights a perceiv…
YourMemory, a new persistent memory layer for AI agents, introduces a biologically inspired decay system and temporal reasoning capabilities. The tool includes a CLI command that infers knowledge from…
Gemini Pro users are reporting a significant increase in rate-limiting since early May, coinciding with a UI update and the release of the Gemini 3.5 Preview model. One long-term subscriber noted the …
A forensic analysis of STM32F7 firmware failure modes in drone swarms has been published, detailing how these microcontrollers malfunction in autonomous aerial combat systems. The findings highlight c…
RentFlow, a Y Combinator-backed startup (S24), is hiring an AI/ML lead to build cash-flow-synced rent infrastructure for small and medium businesses. The company addresses the structural misalignment …
Non-technical employees are using AI coding tools like Claude Code to build features independently, then asking software engineers to review and submit the code. Engineers report that while these prot…
A Hacker News user posted a test submission linking to an ongoing discussion thread about DeepSeek making its V4 Pro price discount permanent. The related thread, from May 2026, has generated 384 comm…
Flick (YC F25), a startup building an AI-native filmmaking interface, is hiring a founding front-end engineer to lead development of its core editor UI. The role involves architecting the canvas, time…
Circle Medical (YC S15), a virtual-first primary care organization serving patients in the U.S. with a distributed team across the U.S. and Canada, is hiring a Senior Mobile Engineer. The role involve…
Spec-Driven Development workflow for coding agents like Claude, which improves performance by decomposing tasks across two dimensions: first generating multi-step specs (requirements, code analysis, d…
The author expresses frustration with the increasing prevalence of AI-generated responses in online interactions, citing examples such as receiving identical AI-written replies on GitHub, a business o…
Agent.Email, a signup flow from YC S25 company AgentMail that allows AI agents to create their own email inboxes via curl commands, bypassing traditional human-centric verification. The process involv…
Cekura (YC F24) is hiring a Forward Deployed Engineer to help customers test, monitor, and improve AI voice and chat agents. The company builds infrastructure for self-improving conversational agents,…
Typewise (YC S22), a Swiss-American deep tech company, is hiring an AI Growth Engineer for a remote or Zurich-based role. The position focuses on making customer service buyers discover Typewise's AI …
Harshita Arora has joined Y Combinator as a General Partner, having previously served as the youngest Visiting Partner in YC's history starting with the Summer 2025 batch. A self-taught coder who buil…
YC has announced that it will again accept corporations incorporated in Canada, along with the US, Cayman Islands, and Singapore, for investment. The decision to previously remove Canada was based on …