안녕하세요! 당근 ML Foundation 팀에서 ML Engineer로 일하고 있는 Hawke와 Ben.Kim이에요. 저희 팀은 개인화 추천 개선을 위한 "기반 기술"을 만드는 역할을 하고 있어요. 이 글에서는 유저의 장기 행동 로그를 Transformer로 학습해 유저 임베딩을 만들고, 홈피드·광고 등 다양한 추천 모델에 적용해 큰 폭의 온라인 지
200MB 모듈을 팀 단위로 해결하기: 당근 숏폼팀의 On-demand Dynamic Feature Module 도입
당근 스토리는 동네 가게와 일상을 1분 이내 영상으로 공유하는 지역 기반 숏폼 서비스예요. 동네 맛집, 운동, 미용실 같은 가게 이야기부터 일상적인 동네 소식까지, 우리 동네 사람들에게 자연스럽게 노출되는 게 특징이에요. 비즈니스, 부동산, 모임 등 당근의 여러 서비스에서도 숏폼을
Minor misconfigurations or request anomalies often seem harmless in isolation. But when these small signals converge, they can trigger a security incident known as a toxic combination. Here's how to s
The Web streams API has become ubiquitous in JavaScript runtimes but was designed for a different era. Here's what a modern streaming API could (should?) look like.
The most-seen UI on the Internet? Redesigning Turnstile and Challenge Pages
We serve 7.6 billion challenges daily. Here's how we used research, AAA accessibility standards, and a unified architecture to redesign the Internet's most-seen user interface.
Bringing more transparency to post-quantum usage, encrypted messaging, and routing security
Cloudflare Radar has added new tools for monitoring PQ adoption, KT logs for messaging, and ASPA routing records to track the Internet's migration toward more secure encryption and routing standards.
ASPA is the cryptographic upgrade for BGP that helps prevent route leaks by verifying the path network traffic takes. New features in Cloudflare Radar make tracking its adoption easy.
AI can detect vulnerabilities, but who governs risk?
Anthropic recently announced Claude Code Security, an AI system that detects vulnerabilities and proposes fixes. The market reacted immediately, with security stocks dipping as investors questioned
Google and the Massachusetts AI Hub are launching a new AI training initiative for the Commonwealth.
AWS announces the general availability of AWS Security Hub Extended, a unified, full-stack enterprise security solution. It brings together AWS detection services and curated partner solutions through
Get more context and understand translations more deeply with new AI-powered updates in Translate.
Modern software development teams face a critical challenge: How do you maintain velocity while ensuring code quality, security, and consistency across complex projects?
While AI coding assis
Introducing the GitLab Managed Service Provider (MSP) Partner Program
This blog is written for managed service providers (MSPs) looking to build a GitLab practice. If you're a developer or engineering leader, this is the program that can empower the partners who
Secure and fast deployments to Google Agent Engine with GitLab
Lego's new Smart Brick is a pretty big deal. It packs a miniature computer, a microphone, and NFC tech into a classic 2×4 Lego brick, which can power all sorts of new experiences with select sets
What Happens if Iran Shuts Down the Strait of Hormuz?
Honor first teased its "Robot phone" with a movable camera arm earlier this year. Ahead of the Mobile World Congress (MWC) in Barcelona, the Chinese company provided more details about the
We finally have an update to the Soundcore Space One that launched two and a half years ago. At MWC 2026, Soundcore has announced the Space 2, which will be available in the US on April 21st in three
Honor has revealed more details of its so-called Robot Phone at MWC 2026, and finally showed a working unit in action alongside a dancing humanoid robot. Specs are still thin on the ground, but the co
AI Made Writing Code Easier. It Made Being an Engineer Harder
Resident Evil turns 30 this year. The series is full of history - the new Resident Evil Requiem is technically the ninth mainline game, but there are a bunch of spinoffs, remakes, movies, and even a T
How MLB can make baseball relevant on a fast-changing internet
This is The Stepback, a weekly newsletter breaking down one essential story from the tech world. For more on the contemporary attention economy, follow Mia Sato. The Stepback arrives in our subscriber
Meta won't let morality get in the way of a product launch
There's never been a better time to add facial recognition to everything! The public at large is gradually becoming numb to our Palantirized surveillance state, and American communities are responding
Honor's Magic V6 is the first foldable with an IP69 rating
For the third year running, Honor has announced what it says is the world's thinnest book-style folding phone. For the second year, it's combined that with the biggest battery in any foldable too. Thi
Video doorbells are handy, but they're a threat to privacy. I spoke to experts about why you might ditch your doorbell, and how to safeguard your video.
I built a demo of what AI chat will look like when it's "free" and ad-supported
Anthropic, OpenAI, Google DeepMind and others have long promised to govern themselves responsibly. Now, in the absence of rules, there's not a lot to protect them.
Argo CD 3.3 Brings Safer GitOps Deletions and Smoother Day‑to‑Day Operations
Learn more about Paramount's planned acquisition of Warner Bros. Discovery — a historic Hollywood megadeal valued at $111 billion — as it continues to develop.
We do not think Anthropic should be designated as a supply chain risk
Polymarket has been allowing people to bet on when the US would strike Iran next. Obviously, now that it's actually happened and people have died, the prediction betting market is feeling some pressur
The billion-dollar infrastructure deals powering the AI boom
The Vera C. Rubin Observatory's automated alert system is online and already bombarding astronomers with things to look at in the night sky. The system went live publicly on Tuesday, February 24th, an
Welcome to the weekend, friends! While the rest of our team was checking out Samsung's forthcoming Galaxy S26 lineup and prepping for Apple's "special experience" next week, we've been sifting through
NASA Is Making Big Changes to Speed Up the Artemis Program
As Israeli airstrikes hit Tehran this morning, Iranians received mysterious push notifications saying that "help is on the way," promising amnesty if they surrender.
This Is the System That Intercepted Iran's Missiles Over the UAE
Jake Braun thinks hackers need to create a 'Digital arsenal of democracy' to defend us all
Interview Hackers – especially Jake Braun – are "fed up with government."…
MySQL 9.6 Changes Foreign Key Constraints and Cascade Handling
Pr
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