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Benchmarking How Workflow Execution Scales on Postgres

Benchmarking How Workflow Execution Scales on Postgres

πŸ”₯ Check out this insightful post from Hacker News πŸ“– πŸ“‚ **Category**: βœ… **What You’ll Learn**: When building a durable workflow execution system on Postgres, one of the most common questions we get is β€œdoes Postgres scale?” There are plenty of posts from top tech teams asserting that Postgres does scale, but not all show how its performance scales in practice.In this blog post, we benchmark the scalability of a single Postgres server. We focus on the performance of Postgres writes as those are the bottleneck in workflow execution: a durable workflow has to write to the database multiple times…
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OpenAI announces new advanced security for ChatGPT accounts, including a partnership with Yubico

OpenAI announces new advanced security for ChatGPT accounts, including a partnership with Yubico

✨ Read this insightful post from TechCrunch πŸ“– πŸ“‚ **Category**: AI,ChatGPT,cybersecurity,OpenAI,Yubico,Yubikey πŸ’‘ **What You’ll Learn**: OpenAI is getting serious about account security. The company on Thursday launched Advanced Account Security (AAS), a suite of subscription protections for ChatGPT users designed for high-net-worth individuals β€” but available to anyone who wants them. As part of this new program, digital security company Yubico announced that it has partnered with OpenAI to connect two key new security products to ChatGPT accounts. The company said the partnership aims to protect users from the threat of phishing, which is a growing threat to chatbot users.…
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Rivian Support – Support Center

Rivian Support – Support Center

πŸ’₯ Explore this trending post from Hacker News πŸ“– πŸ“‚ **Category**: πŸ“Œ **What You’ll Learn**: Vehicle connectivity is a core feature of Rivian vehicles. If you choose to disable all vehicle connectivity, it will prevent data from leaving the vehicle, but it will also limit or disable certain functionality in the vehicle (e.g., navigation, active lane centering, and over-the-air updates, which provide new features, better performance, safety enhancements, and bug fixes).Β Β To disable all cellular connectivity of the vehicle in Canadian vehicles, use the toggle in the β€œData and Privacy” screen of the vehicle’s Settings menu. For non-Canadian vehicles, you may…
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After Anthropic refused to restrict Mythos, OpenAI restricted access to Cyber ​​as well

After Anthropic refused to restrict Mythos, OpenAI restricted access to Cyber ​​as well

πŸ”₯ Discover this must-read post from TechCrunch πŸ“– πŸ“‚ **Category**: AI,Security,TC,Anthropic,cyber,In Brief,Mythos,OpenAI πŸ’‘ **What You’ll Learn**: After Sam Altman called Anthropic petty about guarding its cybersecurity tool Mythos by only releasing it to select users, he confirmed that OpenAI would do the same with its competing tool, Cyber. Altman said in a post on X on Thursday that OpenAI will begin rolling out GPT-5.5 Cyber ​​to β€œcritical cyber defenders” in the next few days. OpenAI has an app on its website where people provide information about their credentials and planned usage in order to gain access. Cyber ​​can perform tasks…
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The hearts of the Super Nintendo

The hearts of the Super Nintendo

πŸš€ Read this trending post from Hacker News πŸ“– πŸ“‚ **Category**: πŸ“Œ **What You’ll Learn**: The hearts of the Super Nintendo Apr 1, 2024 The hearts of the Super Nintendo When I start studying a vintage system, the first thing I like to do is understand how its components work together at the hardware level[1]. Every computer has at least one heart which dictates the tempo to all the other chips. The CloCK output pin is connected to a copper line which spreads to most components, into their CLK input pin. If you are mostly a software person like me,…
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Hackers are actively exploiting a bug in cPanel, which is used by millions of websites

Hackers are actively exploiting a bug in cPanel, which is used by millions of websites

πŸš€ Discover this awesome post from TechCrunch πŸ“– πŸ“‚ **Category**: Security,cyberattack,cybersecurity,web hosting βœ… **What You’ll Learn**: Security researchers have raised the alarm over a newly discovered vulnerability in the widely used web server management software cPanel and WebHost Manager (WHM). This flaw allows hackers to infiltrate and take full control of the servers running the affected software, which are believed to be used by tens of millions of website owners around the world. Many commercial web hosting companies have already patched their customers' systems. But the maker of cPanel urged customers to make sure their systems are patched because the…
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kernalix7/winpodx: Windows pod system for Linux Β· GitHub

kernalix7/winpodx: Windows pod system for Linux Β· GitHub

πŸš€ Explore this must-read post from Hacker News πŸ“– πŸ“‚ **Category**: βœ… **What You’ll Learn**: winpodx is in active development (v0.3.0). v0.3.0 ships a redesigned hostβ†’guest pipeline β€” bearer-authed HTTP agent on 127.0.0.1:8765 is now the default command channel, with FreeRDP RemoteApp kept as fallback. App launches no longer flash a PowerShell window. New winpodx check CLI + GUI Health card surface live pod / RDP / agent / round-trip / disk state. First install still takes ~5-10 minutes (Windows VM ISO download + Sysprep + OEM apply); winpodx pod wait-ready --logs shows live progress. Please file issues at https://github.com/kernalix7/winpodx/issues…
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Rivian reduces the size of the Department of Energy loan to $4.5 billion for the Georgia plant

Rivian reduces the size of the Department of Energy loan to $4.5 billion for the Georgia plant

πŸš€ Explore this insightful post from TechCrunch πŸ“– πŸ“‚ **Category**: Transportation,Department of Energy,electric vehicles,EVs,Rivian πŸ“Œ **What You’ll Learn**: Rivian has reworked its loan deal with the Department of Energy and now expects to borrow $4.5 billion to build its new plant in Georgia, down from the original $6.6 billion allocated under the Biden administration. The company also announced Thursday that it will retire the loan sooner than planned, in early 2027, and expects to increase the Georgia plant's total capacity from 200,000 to 300,000 vehicles in the initial phase of operation. The company said on Thursday that the larger capacity…
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The Internet Is Falling Down, Falling Down, Falling Down (cPanel & WHM Authentication Bypass CVE-2026-41940)

The Internet Is Falling Down, Falling Down, Falling Down (cPanel & WHM Authentication Bypass CVE-2026-41940)

πŸ”₯ Discover this must-read post from Hacker News πŸ“– πŸ“‚ **Category**: πŸ“Œ **What You’ll Learn**: Hello! Yes, it's all a disaster again! Let's get this party started: No comments today, so imagine this:We wrote something that we find very funny,Nobody else gets it,But everyone humors us Just like a typical watchTowr Labs blog introduction.As with all watchTowr Labs research, this didn't start with a blog post - but is the end result of a coordinated capability that enables watchTowr clients to rapidly react to, and autonomously mitigate, emerging threats.AI-Driven Rapid Reaction executed across the watchTowr client base, leveraging watchTowr research…
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ChatGPT Images 2.0 has been a big hit in India, but hasn’t been a big winner elsewhere yet

ChatGPT Images 2.0 has been a big hit in India, but hasn’t been a big winner elsewhere yet

✨ Check out this insightful post from TechCrunch πŸ“– πŸ“‚ **Category**: AI,Apps,OpenAI,ChatGPT,ChatGPT Images 2.0,ChatGPT Images πŸ’‘ **What You’ll Learn**: India has emerged as the largest user base for ChatGPT Images 2.0 since its launch last week, OpenAI said on Thursday. However, third-party data reviewed by TechCrunch suggests a more measured global response, with limited overall growth alongside sharp rises in select emerging markets. ChatGPT Images 2.0, OpenAI's latest image generation upgrade, is designed to handle more complex prompts and produce detailed visual images, including accurate text across multiple languages. The company's early patterns suggest that users β€” especially in India,…
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