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Case studies from threat actors disrupted between December 2025 and August 2026 across seven areas of harm, from cyber operations to biological misuse.

2026/09/09 に開催された [SRE AI活用事例] 減らせ！TOIL削減大作戦！ の登壇資料です。 https://mixi.connpass.com/event/403987/

あらすじ 結論から言うと、この24時間で僕の手元で起きたことは、僕を驚かせるのに十分なことだった。そしてこれは全く新しい時代の幕開けなのだということを感じている。午前5時に。 この文章はとても長い。この24時間に僕が経験した冒険を時系列にまとめたものだからだ。 この冒険で僕がわかったことは二つ。一つは、「もっと真剣にAIと向き合えば、普通より遥かに大きな成果を得ることができる」ということ。もう一つは、「6年前のポンコツ同然のGPUで、最新のクラウドより高性能なAIを手中にできた」ことだ。 ソースコードは公開しているので、同じ設備がある人は誰でも追試できるようになっている。 そ

A curated guide to the Herdr ecosystem: tools, workflows, configs, clients, skills, and integrations. - yigitkonur/awesome-herdr

A swarm of autonomous AI agents, self-identifying as OpenAI agents, used a small German volunteer wiki to save answers, coordinate live, and share sandbox bypasses. OpenAI noticed and said nothing.

On May 11th, 2026, hundreds of malicious packages were uploaded to RubyGems by AI agents performing web-lookup tasks with significant overlap with the German Wiki Incident.

Ivory is a database cluster management tool that puts control in your pocket. It gives you a unified UI for cluster management, a query builder, container control, and VM monitoring — so you can ma...

From Oracle defender to Postgres zealot: one engineer's 20-year journey through VACUUM bugs, 35k TPS trading systems, HA stacks, and how PG Phriday was born.

Every query locks every index on a table, even ones it doesn't use.

Track repository star growth over time with the new star history REST API endpoint without exposing stargazer identities. Earlier this year, stargazer listing endpoints were restricted to admins and collaborators…

A round-up of eight Active Record deprecations landing on Rails main, from a write_attribute(:id) follow-up to a scope-enforcement fix on update and update!

While reviewing dozens of PRs from ericproulx optimizing Grape’s internals recently, I noticed that the bare raise ArgumentError,

A plugin specification for linter and formatter rulesets - standardrb/lint_roller

We're joining Shopify to give Tailwind a stable long-term home where it will be actively maintained for the millions of people who depend on it.

Embedding a performant singleton Kafka broker into Postgres.

Puma.io is the fast, concurrent web server powering most Rails apps in production. Rep the tool your stack depends on with official Puma.io merch, designed with the project maintainers and built to last.

This is the first real payload for Preview now that #15660 lets it carry defaults: 24 cops I expect to be off by default in RuboCop 2.0, switched off under preview today so people can live with the...

2026年9月5日　Product Engineering Conferenceの発表資料です！ Voicy TECH Blogも合わせてご覧ください。 https://tech-blog.voicy.jp/entry/2026/05/28/180548

:zombie: Inject bugs and see if your tests catch them! - sourcefrog/cargo-mutants

A tiny macOS app that turns Caps Lock into a physical keep-awake switch for closed-lid MacBook work. - fuji-mak/Capsomnia

A fast, native Mac launcher with AI agents, unlimited clipboard history, window management, snippets, and Raycast extensions.

A simple template language that turns data into Markdown. - obsidianmd/knap

Knap is a simple language that turns data into Markdown using logic, variables, and filters.

A CLI to create short-lived (8 hours) GitHub App User Access Token for secure local development - suzuki-shunsuke/ghtkn

スライド中の下線部分はリンクになっています。リンクを参照したい方は次の Google Slide を参照ください https://docs.google.com/presentation/d/1ffb8VkTgonMpiZkQuqUazp5KBiyrR8dIH_1KBURMmJM/edit?usp=sharing

AI エージェントを業務に使うには、社内の知識やシステムへのアクセスと、成果物を共有する仕組みが必要です。Cloudflare OS は、エージェントと小さなアプリを動かすワークスペースを提供します。この記事ではローカルでの利用手順と、アプリの実行環境や Gatekeepers による権限管理の仕組みを紹介します。

A terminal UI for your Obsidian vault: live-preview notes, backlinks, images, a force-directed graph and an assistant - iamrohithrnair/emeraldian