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@hkdb

Opensource Entusiast, Cyber Security Geek, Co-Founder @dKloud_io , & Early Stage Investor

Hong Kong Katılım Mart 2008
902 Takip Edilen404 Takipçiler
hkdb
hkdb@hkdb·
@wailsapp @Itsfoss @Google @Microsoft365 v0.2.2 is out. While my personal fav theme is still Dark (Balanced), there are now 21 more light and dark themes to choose from to hopefully blend in with your desktop's colors a little better...
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Cyber Security News
Cyber Security News@The_Cyber_News·
⚠️ Let's Encrypt Halts Certificate Issuance After Cross-Signed Root Certificate Incident Source: cybersecuritynews.com/lets-encrypt-h… Let's Encrypt temporarily suspended all certificate issuance on May 8, 2026, after engineers identified a critical issue involving a cross-signed certificate linking the organization's Generation X root to its upcoming Generation Y root infrastructure. The incident triggered a complete shutdown of issuance across both production and staging environments before services were restored within hours. At 18:37 UTC on May 8, Let's Encrypt engineers became aware of a potential incident and immediately halted all certificate issuance as a precautionary measure. #cybersecuritynews
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The Hacker News
The Hacker News@TheHackersNews·
🚨 CVE-2026-7482 in Ollama could let remote attackers leak process memory from more than 300,000 exposed servers using crafted GGUF files. Separate unpatched Windows flaws enable persistent code execution through Ollama’s update mechanism. Full details and mitigations: thehackernews.com/2026/05/ollama…
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ProblemSniper
ProblemSniper@ProblemSniper·
Bookmark this. 👇🏼
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Brian Armstrong
Brian Armstrong@brian_armstrong·
This is an email I sent earlier today to all employees at Coinbase: Team, Today I’ve made the difficult decision to reduce the size of Coinbase by ~14%. I want to walk you through why we're doing this now, what it means for those affected, and how this positions us for the future. Why now Two forces are converging at the same time. We need to be front footed to respond to both. First, the market. Coinbase is well-capitalized, has diversified revenue streams, and is well-positioned to weather any storm. Crypto is also on the verge of the next wave of adoption, with stablecoins, prediction markets, tokenization, and more taking off. However, our business is still volatile from quarter to quarter. While we've managed through that cyclicality many times before and come out stronger on the other side, we’re currently in a down market and need to adjust our cost structure now so that we emerge from this period leaner, faster, and more efficient for our next phase of growth. Second, AI is changing how we work. Over the past year, I’ve watched engineers use AI to ship in days what used to take a team weeks. Non-technical teams are now shipping production code and many of our workflows are being automated. The pace of what's possible with a small, focused team has changed dramatically, and it's accelerating every day. All of this has led us to an inflection point, not just for Coinbase, but for every company. The biggest risk now is not taking action. We are adjusting early and deliberately to rebuild Coinbase to be lean, fast, and AI-native. We need to return to the speed and focus of our startup founding, with AI at our core. What this means To get there, we are not just reducing headcount and cutting costs, we’re fundamentally changing how we operate: rebuilding Coinbase as an intelligence, with humans around the edge aligning it. What does this mean in practice? - Fewer layers, faster decisions: We are flattening our org structure to 5 layers max below CEO/COO. Layers slow things down and create coordination tax. The future is small, high context teams that can move quickly. Leaders will own much more, with as many as 15+ direct reports. Fewer layers also means a leaner cost structure that is built to perform through all market cycles. - No pure managers: Every leader at Coinbase must also be a strong and active individual contributor. Managers should be like player-coaches, getting their hands dirty alongside their teams. - AI-native pods: We’ll be concentrating around AI-native talent who can manage fleets of agents to drive outsized impact. We’ll also be experimenting with reduced pod sizes, including “one person teams” with engineers, designers, and product managers all in one role. In short: AI is bringing a profound shift in how companies operate, and we’re reshaping Coinbase to lead in this new era. This is a new way of working, and we need to leverage AI across every facet of our jobs. To those who are affected I know there are real people behind these decisions — talented colleagues who have poured themselves into this company and our mission. To those of you who will be leaving: thank you. You’ve helped build Coinbase into what it is today, and I am sincerely grateful for everything you've done. All impacted team members will receive an email to their personal account in the next hour with more information, and an invitation to meet with an HRBP and a senior leader in your organization. Coinbase system access has been removed today. I know this feels sudden and harsh, but it is the only responsible choice given our duty to protect customer information. To those affected, we will be providing a comprehensive package to support you through this transition. US employees will receive a minimum of 16 weeks base pay (plus 2 weeks per year worked), their next equity vest, and 6 months of COBRA. Employees on a work visa will get extra transition support. Those outside of the US will receive similar support, based on local factors and subject to any consultation requirements. Coinbase prides itself on talent density. Our employees are among the most talented people in the world, and I have no doubt that your skills and experience will be highly sought after as you pursue your next chapters. How we move forward To the team that is staying, I know this is a difficult day. We’re saying goodbye to colleagues and friends you've been in the trenches with. But here’s what I want you to know as we move forward together: Over the past 13 years, we have weathered four crypto winters, gone public, and built the most trusted platform in our industry. We’ve made it this far by making hard decisions and by always staying focused on our mission. This time will be no different – nothing has changed about the long term outlook of our company or industry. And most importantly, our mission has never been more important for the world. Increasing economic freedom requires a new financial system, and we’re building it. The Coinbase that emerges from this will be more capable than ever to achieve our mission. Brian
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hkdb
hkdb@hkdb·
I wanted to chase nostalgia -- app chimes from the 90's. I also wanted different notification sounds for different apps. So I did a fun, quick little DE/WM agnostic hack for Linux desktops to have custom per app notification sounds: github.com/hkdb/dingus
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hkdb
hkdb@hkdb·
Do you host local LLMs outside of your workstation? We (3DF x @dKloud_io) have open sourced our LLM security gateway solution! CC: @ollama @lmstudio and other @OpenAI API compatible self-hosted LLM solutions. @hkdb/lm-gate-securing-self-hosted-ai-8876d53db1c4" target="_blank" rel="nofollow noopener">medium.com/@hkdb/lm-gate-…
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hkdb
hkdb@hkdb·
Finally sat down over this past weekend and elaborated on how I derived Aerion -- A non-trend-aligned, scratch my own itch project that ended up resonating with a lot more people than I originally thought. ~ medium.com/p/an-open-sour… cc: @wailsapp @GithubProjects
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Brian Pak
Brian Pak@brian_pak·
Surfaced by Xint Code — our AI vuln research platform — pointed at the kernel's crypto/ for about an hour, on a starting hunch from @5unKn0wn. Came back with CopyFail (plus others, still in coordinated disclosure). Write-up + PoC (exploit): copy.fail Xint Code: code.xint.io
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hkdb
hkdb@hkdb·
ColorCX - Convert colors between 30+ formats instantly — HEX, RGB, HSL, OKLCH, CMYK, Tailwind, Bootstrap, Material Design, Flutter, SwiftUI, Jetpack Compose, ANSI terminal codes, and more. colorcx.com
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Mitchell Hashimoto
Mitchell Hashimoto@mitchellh·
Ghostty is leaving GitHub. I'm GitHub user 1299, joined Feb 2008. I've visited GitHub almost every single day for over 18 years. It's never been a question for me where I'd put my projects: always GitHub. I'm super sad to say this, but its time to go. mitchellh.com/writing/ghostt…
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Nav Toor
Nav Toor@heynavtoor·
Google has a pirate enemy. He's one guy. His name is Raymond Hill. He built uBlock Origin. The world's best ad blocker. 63K stars. GPL-3.0. He literally refuses every dollar you try to send him. Then Google did the unthinkable. July 24, 2025. Manifest V2 disabled everywhere. The full uBlock Origin stopped working on Chrome. The world's biggest ad company nuked the world's biggest ad blocker on its own browser. They called it "security." Coincidence. Here's the wildest part: Raymond didn't fold. Latest release: March 11, 2026. Still alive on Firefox. Still alive on Edge. Still alive on Brave. Still GPL-3.0. Still refusing every dollar. One developer vs. the trillion-dollar ad empire. But DO NOT install it. We should all keep Google richer. 100% Open Source. (Link in the comments)
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hkdb
hkdb@hkdb·
Super late to the game, but I just realized Gnome 50 disabled middle-click paste by default — one of the most useful features of Linux desktops for literally decades. That's just crazy to me... 😓 I am just glad it can be manually enabled.
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