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Python performance myths and fairy tales

Python performance myths and fairy tales [LWN subscriber-only content] Antonio Cuni, who is a longtime Python performance engineer and PyPy developer, gave a presentation at EuroPython 2025 about "Myths and fairy tales around Python performance" on the first day of the conference in Prague. As might be guessed from the title, he thinks that much of the conventional wisdom about Python performance is misleading at best. With lots of examples, he showed where the real problems that he sees lie. H

I built a tool to help people remove their info from the Tea App

From: To: [email protected], [email protected] Copy Subject: Request for Immediate Removal of Unauthorized Personal Information Copy To Whom It May Concern, My name is . I have discovered that my personal information is being published and distributed through the Tea Dating Advice app without my knowledge or consent. This includes a post referencing me. This anonymous and unverified content violates my right to privacy, and I am requesting the immediate removal of any

PBS confirms data breach after employee info leaked on Discord servers

PBS has suffered a data breach exposing the corporate contact information of its employees and those of its affiliates, BleepingComputer has learned. Earlier this month, BleepingComputer was alerted to a file circulated on Discord servers that allegedly contained this information. This data was not distributed on dark web sites, hacking forums, or other mediums frequented by threat actors. Instead, it was being shared on Discord servers for fans of "PBS Kids," where young adults, teenagers, an

Anthropic's powerful Opus 4.1 model is here - how to access it (and why you'll want to)

Anthropic / ZDNET ZDNET's key takeaways Anthropic launched Claude Opus 4.1. The model exceeds the predecessor's performance on complex tasks. It is available to paid Claude users, Claude Code, API, Amazon Bedrock, and Google Cloud's Vertex AI. In May, Anthropic released Claude Opus 4, which the company dubbed its most powerful model yet and the best coding model in the world. Only three months later, Anthropic is upping the ante further by launching the highly anticipated Claude Opus 4.1, w

Voice phishers strike again, this time hitting Cisco

Cisco said that one of its representatives fell victim to a voice phishing attack that allowed threat actors to download profile information belonging to users of a third-party customer relationship management system. “Our investigation has determined that the exported data primarily consisted of basic account profile information of individuals who registered for a user account on Cisco.com,” the company disclosed. Information included names, organization names, addresses, Cisco assigned user I

Why is GitHub UI getting slower?

I couldn't help but notice - GitHub UI has been getting slower and slower recently. Some things that were snappy before are hellishly slow nowadays. GitHub is doing something weird and I just can't wrap my head around what's going on there. You guys developing at GitHub, you're using GitHub to develop it, right? Do you not see this? What's going on? Whenever I bump into slow website which drives me nuts, I open the devtools and profile it. Who knows, maybe I find something to report and the pr

Why is GitHub UI getting so much slower?

I couldn't help but notice - GitHub UI has been getting slower and slower recently. Some things that were snappy before are hellishly slow nowadays. GitHub is doing something weird and I just can't wrap my head around what's going on there. You guys developing at GitHub, you're using GitHub to develop it, right? Do you not see this? What's going on? Whenever I bump into slow website which drives me nuts, I open the devtools and profile it. Who knows, maybe I find something to report and the pr

Can you block it? A simple Ad Block Tester

Can You Block It was built to help you test if your ad-blocker is working as intended. The various tests help you in identifying what formats of advertisements are blocked or unblocked so that you can understand your ad-blockers effectiveness. Use the various tests to test ad-blockers such as AdBlock, AdBlock Plus, AdBlocker Ultimate, AdGuard, Ghostery, uBlock Origin, Pi-Hole, NoScript and more with various ad formats such as Web Banners, Native Ads, Pop-Unders, In-Page Push Ads, etc from popula

Cisco discloses data breach impacting Cisco.com user accounts

Cisco has disclosed that cybercriminals stole the basic profile information of users registered on Cisco.com following a voice phishing (vishing) attack that targeted a company representative. After becoming aware of the incident on July 24th, the networking equipment giant discovered that the attacker tricked an employee and gained access to a third-party cloud-based Customer Relationship Management (CRM) system used by Cisco. This allowed the threat actor to steal the personal and user infor

Apple @ Work Podcast: Looking at the impact of device management system migration

Apple @ Work is exclusively brought to you by Mosyle, the only Apple Unified Platform. Mosyle is the only solution that integrates in a single professional-grade platform all the solutions necessary to seamlessly and automatically deploy, manage & protect Apple devices at work. Over 45,000 organizations trust Mosyle to make millions of Apple devices work-ready with no effort and at an affordable cost. Request your EXTENDED TRIAL today and understand why Mosyle is everything you need to work with

Bolt Graphics claims 13x leap over Nvidia RTX 5090 with less wattage – and huge caveats

Serving tech enthusiasts for over 25 years.TechSpot means tech analysis and advice you can trust Add a LARGE GRAIN OF SALT: The GPU market is hotter than ever, fueled by gaming, AI, and data center demand. But real competition to Nvidia remains scarce. That's where Bolt Graphics comes in, pitching its new Zeus architecture as a disruptor. The company claims it can beat Nvidia's flagship cards in raw performance, but a closer look suggests Zeus might be more smoke than silicon, possibly repackag

The history of the Schwartzian Transform (2016)

The History of the Schwartzian Transform The history of the Schwartzian Transform is fascinating, full of intrigue, competing philosophies, and cross-language reluctant cooperation. The Schwartzian Transform is the name applied to a particular implementation of a cached-key sorting algorithm. The first public appearance is probably Randal Schwartz’s Usenet post on December 16, 1994 in response to Ken Brown’s request for help: I’m having trouble sorting on the *last* word of the last field in

MSI Claw benchmarked using AMD and Intel chips: Ryzen Z2 Extreme trumps Core Ultra 7 258V

Why it matters: MSI's new Claw A8 handheld builds on the success of the Claw 8 AI+ with notable performance gains in popular games, especially at typical handheld power levels. As handheld gaming grows more demanding, small but key hardware improvements are making a big difference for players. Following the success of its Claw 8 AI+ console in 2024, MSI unveiled the Claw A8 handheld at Computex 2025. Early benchmarks from China-based reviewer Golden Pig Upgrade show a significant performance bo

A top designer was banned from Dribbble. Now he’s building his own competitor.

Dribbble has permanently banned dozens of designers from its platform following a new effort to pivot to a marketplace and chase monetization. This includes one of the platform’s most well known designers, Gleb Kuznetsov, founder of the San Francisco-based design studio Milkinside. Dribbble deleted his account with its over 210 million followers because he shared his contact information with prospective clients through the platform in violation of its new rules. Remarked Kuznetsov in a post on

Could Apple create an AI search engine to rival Gemini and ChatGPT? Here's how it could succeed

Sabrina Ortiz/ZDNET ZDNET's key takeaways Apple reportedly has an AI search in the works. The AI search experience could have a standalone app and power Siri. Timely and strategic release with broader success of AI search engines. With the launch of Apple Intelligence, Apple sought to enter the AI space after a somewhat late entry. However, several delays of its most sought-after feature, including Siri 2.0, have made it difficult to keep up with more established competitors. A new report d

Elon Musk says the Vine archive is coming back

Elon Musk recently announced that he's bringing back the Vine archives , after teasing the return of the social platform over the last week or so. The X owner says that the company recently discovered the entire video archive of the once-popular short-form video app and is working to restore user access. Twitter bought Vine all the way back in 2012. Musk says that X users will be able to post these Vines, but it's just an archive. In other words, this doesn't sound like a renaissance for the ac

One of the biggest newsletter platforms now syndicates to Bluesky and Mastodon

is a news editor covering technology, gaming, and more. He joined The Verge in 2019 after nearly two years at Techmeme. Posts from this author will be added to your daily email digest and your homepage feed. Newsletter platform Ghost now lets publishers syndicate their posts across social web platforms like Bluesky, Threads, and Mastodon. With Ghost’s free social web syndication feature, which is built on top of the ActivityPub protocol, “just as people can visit your Ghost website in any bro

Science Reveals the Surprising Origins of the Potato

There are more than a hundred ways to prepare a potato, and thousands of stories have begun with a shot of vodka distilled from this tuber. For centuries, the potato has been instrumental in feeding the world’s growing population. According to one study, the introduction of the potato from the Americas accounted for about a quarter of the population growth in the Old World between 1700 and 1900. Now, science reveals the vegetable’s surprising origins: It emerged 9 million years ago as a result

Idaho has become the wild frontier of vaccination policy and public health

Some 280,000 people live in the five northernmost counties of Idaho. One of the key public officials responsible for their health is Thomas Fletcher, a retired radiologist who lives on a 160-acre farm near Sandpoint. Fletcher grew up in Texas and moved to Idaho in 2016, looking for a place where he could live a rural life alongside likeminded conservatives. In 2022, he joined the seven-member board of health of the Panhandle Health District, the regional public health authority, and he was appo

Why the AI era is forcing a redesign of the entire compute backbone

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now The past few decades have seen almost unimaginable advances in compute performance and efficiency, enabled by Moore’s Law and underpinned by scale-out commodity hardware and loosely coupled software. This architecture has delivered online services to billions globally and put virtually all of human knowledge at our fingertips. But the next

EHRs: The hidden distraction in your doctor's office

Cheryl Conrad no longer seethes with the frustration that threatened to overwhelm her in 2006. As described in IEEE Spectrum, Cheryl’s husband, Tom, has a rare genetic disease that causes ammonia to accumulate in his blood. At an emergency room visit two decades ago, Cheryl told the doctors Tom needed an immediate dose of lactulose to avoid going into a coma, but they refused to medicate him until his primary doctor confirmed his medical condition hours later. Making the situation more vexing w

Mystery packages with QR codes spark new wave of scams

Serving tech enthusiasts for over 25 years.TechSpot means tech analysis and advice you can trust WTF?! A new twist on package-related scams is drawing concern from federal authorities, as the FBI warns Americans to be vigilant when receiving unexpected parcels containing QR codes. According to a recent alert, criminals have begun exploiting the ubiquity of QR codes as a tool for financial fraud and identity theft. The scheme unfolds when an individual receives a package that's addressed to the

Tourist Spots ‘Extinct’ Jellyfish Not Seen in 50 Years

Jellyfish enthusiasts rejoice: Depastrum cyathiforme—a wrinkled, barrel-shaped jelly with tiny tentacles for hair—may not actually be extinct, despite being MIA for nearly 50 years. We can thank tourist Neil Roberts, who accidentally came across the jelly while on holiday in South Uist in Scotland. This particular stalked jellyfish was much-beloved during the Victorian and Edwardian eras, appearing in exquisite detail in illustrations by famous naturalists. Historical records suggested the jell

Ongoing Lean formalisation of the proof of Fermat's Last Theorem

Fermat's Last Theorem An ongoing multi-author open source project to formalise a proof of Fermat's Last Theorem in the Lean theorem prover. Information about the project The project is currently being led by Kevin Buzzard. Until September 2029 it is being funded by grant EP/Y022904/1, awarded by the EPSRC. The project is hosted at Imperial College London. Kevin would like to extend many many thanks to both of these institutions for their ongoing support of this nonstandard research. General

Thousands of private ChatGPT conversations found via Google search after feature mishap

What just happened? Numerous organizations have repeatedly warned ChatGPT users over the years never to share personal information with OpenAI's chatbot. A recent incident involving a now-removed feature reveals that potentially thousands of people disclosed deeply intimate information with ChatGPT and also inadvertently made it discoverable through Google search. OpenAI recently confirmed that it has deactivated an opt-in feature that shared chat histories on the open web. Although the functio

Ana Marie Cox on the Shaky Foundation of Substack as a Business

Politics | Recovery | Current Obsessions Let’s set Substack’s “Nazi problem” aside for a moment. What if the bigger issue is being stranded on a collapsing platform... with a bunch of Nazis? Substack's content woes are bound up with its shaky business model in ways that are bad for all of us. I can smell the burnt coffee from here. It's Substacks All the Way Down Last week, Terry Moran announced that he’d be the latest high-profile journalist to take his brand to Substack, following his dism

Scientists Just Launched the First Quantum Computer Into Space

The world of quantum computing has barged into a new frontier: space. A tiny quantum computer housed in a satellite is now in orbit around Earth, ScienceNews reports, residing some 330 miles above our planet after being launched aboard a SpaceX rocket last month. It's a trailblazing experiment intended to test how well these delicate devices can survive the extreme conditions of space, where they could allow satellites to quickly and efficiently perform intense calculations on their own. The

This ultraportable Asus laptop is my favorite MacBook Air alternative (and it's better in some ways)

Asus Zenbook A14 ZDNET's key takeaways The Asus Zenbook A14 with 16GB of memory is on sale at Best Buy for $599. It's a fantastic balance of innovation and value with an OLED display, competitive hardware, and a satisfying physical form. While its use case is clearly defined, the laptop has its limits when it comes to high-end performance. View now at Best Buy The Asus Zenbook A14 is on sale for $599 at Best Buy for the 16GB model. That's a $400 discount on one of the best laptops we've teste

Google bets on STAN, an Indian social gaming platform

Google has backed STAN, an Indian social gaming platform that connects gamers with creators, communities, and publishers. Google’s investment comes as part of an $8.5 million equity funding round, which also saw investment from Japanese gaming giants Bandai Namco Entertainment, Square Enix, and Reazon Holdings. Aptos Labs and King River Capital, as well as existing backers General Catalyst and GFR Fund, also participated. Google joined the round via its AI Futures Fund, which launched in May to

PayPal and Venmo outage hit users Friday morning - what we know

SOPA Images / Contributor / Getty Images ZDNET's key takeaways PayPal and Venmo experienced an outage Friday morning. Affected accounts couldn't send or receive payments. PayPal has acknowledged the problem and said a fix is in the works. Did you have trouble with PayPal or Venmo this morning? You weren't alone. The problem has been resolved, but millions of people were scrambling to find a fix. Also: PayPal's AI-powered scam alert system might intercept your transactions now - here's why