Fireship

Fireship

@fireship
Millions of WordPress sites just got hacked... again
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Millions of WordPress sites just got hacked... again

  • Hackers acquired multiple reputable WordPress plugins through direct purchase to embed dormant malicious code without triggering update alerts.
  • Supply chain attacks bypass traditional security because the harmful code is distributed via legitimate, trusted plugin update channels.
  • The fundamental insecurity of WordPress stems from its broad plugin architecture, which grants unchecked system-level access to extraneous PHP scripts.
  • Cloudflare's Mdash project offers a modern, sandboxed alternative that manages plugin capabilities through strictly defined manifests.
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1m 9s readApr 16, 2026
Claude Mythos is too dangerous for public consumption...
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Claude Mythos is too dangerous for public consumption...

  • Anthropic has unveiled Mythos, an AI model powerful enough that its creators are withholding a public release citing severe security risks to critical infrastructure.
  • The model has demonstrated a high aptitude for identifying deep-seated vulnerabilities in legacy systems like Linux, OpenBSD, and Firefox, acting as a 'zero-day vending machine'.
  • Critics suggest the performance metrics may be inflated due to testing environments without real-world security mitigations, and some question the model's actual reliability given Anthropic's own recent internal technical struggles.
  • Anthropic is launching 'Project Glass Wing' to provide select corporate partners access to the model, positioning it as a tool for preemptive software patching rather than a public utility.
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1m 45s readApr 10, 2026
Google just casually disrupted the open-source AI narrative…
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Google just casually disrupted the open-source AI narrative…

  • Google has released Gemma 4, an Apache 2.0 licensed model that enables high-level intelligence on consumer hardware.

  • The model's efficiency stems from architectural innovations like 'effective parameters' rather than traditional, lossy quantization.

  • Gemma 4 outperforms similar-sized models and competes with significantly larger proprietary models, making it a viable option for local deployment and fine-tuning.

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20s readApr 8, 2026
Cursor ditches VS Code, but not everyone is happy...
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Cursor ditches VS Code, but not everyone is happy...

  • Cursor 3.0 marks a strategic pivot away from code-writing toward managing distributed AI agent swarms across multiple environments.

  • The new Composer 2 model, while performant, faced controversy for being a rebranded version of Moonshot's Kimmy K2 model.

  • The platform has been rewritten in Rust to support a more complex interface capable of handling multiple concurrent agent tasks.

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21s readApr 6, 2026
He just crawled through hell to fix the browser…
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He just crawled through hell to fix the browser…

  • Pretext significantly improves interface performance by bypassing browser-native text measurement that causes costly layout reflows.

  • The library uses the Canvas API to calculate pixel widths and a custom algorithmic approach for line height, overcoming traditional web development limitations.

  • This technology enables highly efficient virtualized lists, masonry layouts, and creative UI effects without compromising performance.

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19s readApr 2, 2026
Tragic mistake... Anthropic leaks Claude’s source code
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Tragic mistake... Anthropic leaks Claude’s source code

  • Anthropic inadvertently exposed its entire Claude Code source code by including development-only source maps in a public NPM package.

  • The leaked code reveals that Claude Code relies on complex prompt engineering and hard-coded guardrails rather than revolutionary new AI technology.

  • Developers quickly leveraged the leak to create forks, highlighting the vulnerability of closed-source AI tools when build processes fail.

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1m 6s readApr 1, 2026
Millions of JS devs just got penetrated by a RAT…
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Millions of JS devs just got penetrated by a RAT…

  • Two malicious versions of the widely used Axios package were published to npm, facilitating a supply chain attack.

  • The exploit used a rogue dependency to trigger a post-install script that executes a remote access Trojan (RAT) on the developer's machine.

  • The malicious script purposefully erases its own tracks, making standard security audits fail to detect the compromise.

  • Affected users are advised to rotate all API keys and credentials immediately, as simple package removal is insufficient for remediation.

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27s readMar 31, 2026
Anthropic just released the real Claude Bot...
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Anthropic just released the real Claude Bot...

  • Anthropic has released a powerful tool that allows Claude to autonomously interact with desktop applications, bridging the gap between LLM reasoning and physical task execution.

  • The rise of autonomous agents creates significant ethical and professional concerns regarding the obsolescence of entry-level knowledge work in legal and financial sectors.

  • Developers now face a choice between closed-source, polished solutions like Anthropic’s Computer Use and open-source alternatives that offer more control but require greater technical expertise to operate safely.

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27s readMar 26, 2026
Tech bros optimized war… and it’s working
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Tech bros optimized war… and it’s working

  • The US military is deploying the Maven Smart System, an AI-powered platform designed to enhance target identification and accelerate the tactical decision-making process.

  • The technical backbone involves data ingestion via stream processing, an 'ontology' layer for contextual mapping, and graph databases to track dynamic battlefields.

  • Partnerships with private firms like Palantir, Anduril, and OpenAI highlight the deepening reliance of national defense infrastructure on commercial hyperscalers and AI developers.

  • While humans retain executive control, the architecture is designed to progressively automate sensor fusion, threat prioritization, and kinetic responses.

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1m 19s readMar 24, 2026
This new Linux distro is breaking the law, by design…
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This new Linux distro is breaking the law, by design…

  • California's new legislation mandates that general-purpose operating systems must perform age verification, threatening user anonymity at the kernel level.

  • The move is framed as child safety but functions as a potential surveillance mechanism requiring authentication for device access.

  • A new initiative called Ageless Linux provides a workaround script for Linux distributions to resist these compliance requirements.

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20s readMar 20, 2026
Google just changed the future of UI/UX design...
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Google just changed the future of UI/UX design...

  • Google's new Stitch tool replaces traditional wireframing with AI-driven, intent-based design interfaces.
  • The platform is capable of generating fully responsive, interactive prototypes from simple conversational prompts.
  • Stitch undermines manual CSS utility frameworks by automating the creation of entire design systems from existing URL references.
  • The software includes export features that allow AI-generated design files to be imported into other development environments for consistent project scaling.
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24s readMar 19, 2026
How to burn $30m on a JavaScript framework...
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How to burn $30m on a JavaScript framework...

  • Famo.us sought to replace standard web layouts with a GPU-accelerated Cartesian coordinate system to create native-feeling web applications.
  • Despite raising $30 million, the library struggled due to a long development cycle, browser performance improvements, and a steep learning curve for developers.
  • The company's failure highlights the difficulty of building proprietary abstractions that attempt to bypass evolving web standards.
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22s readMar 18, 2026
7 new open source AI tools you need right now…
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7 new open source AI tools you need right now…

  • Shift away from manual coding: Traditional hand-crafted programming is being replaced by managing AI agent teams to accelerate product development.

  • Essential toolkits: Developers can utilize specialized open-source tools to handle agent orchestration, prompt testing, automated design, and refined memory management.

  • Controlling model behavior: Options exist for both enforcing strict safety within agent workflows and removing guardrails for unfiltered model customization.

  • Streamlining infrastructure: Managing complex integrations like meeting platforms can be simplified using unified APIs, significantly reducing production time.

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1m 23s readMar 12, 2026
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