IT

Logitech Caused Its Mice To Freak Out By Not Renewing a Certificate (theverge.com) 68

An anonymous reader shares a report: If you're among the macOS users experiencing some weird issues with your Logitech mouse, then good news: Logitech has now released a fix. This comes after multiple Reddit users reported yesterday that Logi Options Plus -- the app required to manage and configure the controls on Logitech accessories -- had stopped working, preventing them from using customized scrolling features, button actions, and gestures.

One Reddit user said that the scroll directions and extra buttons on their Logitech mouse "were not working as I intended" and that the Logi Options Plus app became stuck in a boot loop upon opening it to identify the cause. Logitech has since acknowledged the situation and said that its G Hub app -- a similar management software for gaming devices under the Logitech G brand -- was also affected.

According to Logitech's support page, the problem was caused by "an expired certificate" required for the apps to run. Windows users were unaffected. The issues only impacted Mac users because macOS prevents certain applications from running if it doesn't detect a valid Developer ID certificate, something that has affected other apps in the past.

Microsoft

'Everyone Hates OneDrive, Microsoft's Cloud App That Steals Then Deletes All Your Files' (boingboing.net) 161

Microsoft's OneDrive cloud storage service has drawn renewed criticism for a particularly frustrating behavior pattern that can leave users without access to their local files after the service automatically activates during Windows updates.

Author Jason Pargin recently outlined the problem: Windows updates can enable OneDrive backup without any plain-language warning or opt-out option, and the service then quietly begins uploading the contents of a user's computer to Microsoft's servers. The trouble begins when users attempt to disable OneDrive Backup. According to Pargin, turning off the feature can result in local files being deleted, leaving behind only a desktop icon labeled "Where are my files?"

Users can redownload their files from Microsoft's servers, but attempting to then delete Microsoft's copies triggers another deletion of the local files. The only workaround requires users to hunt down YouTube tutorials that walk through the steps, as the relevant options are buried in menus and none clearly describe their function in plain English. Pargin compared the experience to a ransomware attack.
HP

HP Pushes PC-in-a-Keyboard for Businesses With Hot Desks (theregister.com) 89

HP this week announced the EliteBoard G1a at CES 2026, a Windows computer built into a full-size 93-key desktop keyboard that the company is marketing to businesses where employees use hot desks and need a portable computing environment they can carry between workstations.

The device connects to a USB-C monitor for both video output and power delivery over a single cable, and HP includes a USB-to-HDMI adapter for displays that lack USB-C input. Inside runs an AMD Ryzen AI 5 or 7 processor paired with AMD Radeon 800 integrated graphics and an NPU capable of up to 50 TOPS, qualifying it as a Copilot+ PC by Microsoft's standards.

The device can be configured with up to 64GB of DDR5 RAM and 2TB of SSD storage. The keyboard weighs between 1.49 and 1.69 pounds depending on configuration and measures 14.1 by 4.7 by 0.7 inches, lighter than most laptops but longer and thicker than some. An optional 32Wh battery offers up to 3.5 hours of unplugged use. The EliteBoard G1a ships in March.
Microsoft

Microsoft Office Is Now 'Microsoft 365 Copilot App' (pcgamer.com) 99

Longtime reader joshuark shares a report: As spotted by Bluesky user DodgerFanLA, going to Office.com now greets you with the following helpful explainer: "The Microsoft 365 Copilot app (formerly Office) lets you create, share, and collaborate all in one place with your favorite apps now including Copilot.*"

Never has an asterisk been more relevant to me than following the words "your favorite apps now including Copilot."

About a decade ago, hardware company Corsair attempted to pivot from its classic logo -- a subtle trio of ship sails -- to a newer, edgier look, a pair of crossed swords that gave off regrettable '2000s tribal tattoo' energy. The rebrand didn't last long: after a fierce outcry from people who correctly thought the new logo sucked, Corsair swapped to a refreshed take on the sail logo, which it's been using ever since. Corsair was established in 1994, and made about $1.4 billion last year -- which I bring up because today Microsoft, a slightly bigger company, has slipped on its own rebranding banana peel. The company is seemingly all but ditching the Office name -- which it introduced four years before Corsair existed, and which drove more than $30 billion in revenue just last quarter -- with a catchy new name: "Microsoft 365 Copilot app."

The company had already downplayed the Office name, despite it being perhaps the most universally recognized software in existence, by renaming its cloud version of Word, Powerpoint, etc. Office 365 in 2010, then Microsoft 365 in 2017. Now when you want to open up a Word document, you can get to them by launching the Microsoft 365 Copilot app. Intuitive!

Should Microsoft just go ahead and rebrand Windows, the only piece of its arsenal more famous than Office, as Copilot, too? I do actually think we're not far off from that happening. Facebook rebranded itself "Meta" when it thought the metaverse would be the next big thing, so it seems just as plausible that Microsoft could name the next version of Windows something like "Windows with Copilot" or just "Windows AI."

Copilot is the app for launching the other apps, but it's also a chatbot inside the apps. Any questions?
Correction: Office hasn't been renamed to "Microsoft 365 Copilot app." The Verge adds: The confusion comes from Microsoft's own Office.com domain, which for the past year has acted as a way to push businesses and consumers to use the Microsoft 365 Copilot app. This app is a hub app that provides access to Copilot, as well as all the Office apps. Microsoft used to call this app simply Office, before the company rebranded Office to Microsoft 365 in 2022.

If you visit Office.com you'll see a big welcome to the Microsoft 365 Copilot app, and a note from Microsoft that would confuse anyone not following the company's confusing branding: "The Microsoft 365 Copilot app (formerly Office)..." That mention of "formerly Office" is Microsoft referring to the very old Office app that launched in 2019 as a way to try and convince people to use online versions of Word, Excel, and PowerPoint. Until a year ago it used to be called the Microsoft 365 app. Microsoft then announced it was rebranding its Microsoft 365 app in November 2024 to a Copilot one, which I and everyone else were very confused at. The new app icon and name -- Microsoft 365 Copilot -- then rolled out on January 15th last year to Windows, iOS, and Android users.

AI

Microsoft is Slowly Turning Edge Into Another Copilot App (windowscentral.com) 38

Microsoft has started testing a "significant" visual overhaul for Edge in its Canary and Dev Channel preview builds, and the redesigned interface borrows heavily from the design language that first appeared in the company's standalone Copilot app rather than the Fluent Design system used across Windows 11, Xbox, and Office.

The updated look touches context menus, the new tab page and settings areas, introducing rounder corners and the same color palette and typography found in Copilot. The new interface appears regardless of whether users have Copilot Mode enabled, though the new tab page reverts to MSN news articles and Bing search when Copilot Mode is turned off.

Edge is not alone in this shift, Windows Central writes. Microsoft is also applying the Copilot design language to Copilot Discover, an AI-powered version of MSN.com that may be internally codenamed "Ruby." Windows and Xbox have not yet received similar treatment. The rollout remains uneven -- the refreshed UI is not appearing on all test machines -- and production releases are likely weeks away. If Microsoft continues down this path, Copilot, MSN and Edge will share a visual identity that looks noticeably different from the rest of the company's software lineup, the publication adds.
AI

Microsoft's Risky Bet That Windows Can Become The Platform for AI Agents (geekwire.com) 57

"Microsoft is hoping that Windows can once again serve as the platform where it all takes off," reports GeekWire: A new framework called Agent Launchers, introduced in December as a preview in the latest Windows Insider build, lets developers register agents directly with the operating system. They can describe an agent through what's known as a manifest, which then lets the agent show up in the Windows taskbar, inside Microsoft Copilot, and across other apps... "We are now entering a phase where we build rich scaffolds that orchestrate multiple models and agents; account for memory and entitlements; enable rich and safe tools use," Microsoft CEO Satya Nadella wrote in a blog post this week looking ahead to 2026. "This is the engineering sophistication we must continue to build to get value out of AI in the real world...." [The article notes Google's Gemini and Anthropic's Claude will also offer desktop-style agentsthrough browsers and native apps, while Amazon is developing "frontier agents" for automating business processes in the cloud.]

But Microsoft's Windows team is betting that agents tightly linked to the operating system will win out over ones that merely run on top of it, just as a new class of Windows apps replaced a patchwork of DOS programs in the early days of the graphical operating system. Microsoft 365 Copilot is using the Agent Launchers framework for first-party agents like Analyst, which helps users dig into data, and Researcher, which builds detailed reports. Software developers will be able to register their own agents when an app is installed, or on the fly based on things like whether a user is signed in or paying for a subscription...

Agents are meant to maintain this context across apps, ask follow-up questions, and take actions on a user's behalf. That requires a different level of trust than Windows has ever had to manage, which is already raising difficult questions for the company. Microsoft acknowledges that agents introduce unique security risks. In a support document, the company warned that malicious content embedded in files or interface elements could override an agent's instructions — potentially leading to stolen data or malware installation. To address this, Microsoft says it has built a security framework that runs agents in their own contained workspace, with a dedicated user account that has limited access to user folders. The idea is to create a boundary between the agent and what the rest of the system can access. The agentic features are off by default, and Microsoft is advising users to "understand the security implications of enabling an agent on your computer" before turning them on...

There is a business reality driving all of this. In Microsoft's most recent fiscal year, Windows and Devices generated $17.3 billion in revenue — essentially flat for the past three years. That's less than Gaming ($23.5 billion) and LinkedIn ($17.8 billion), and a fraction of the $98 billion in revenue from Azure and cloud services or the nearly $88 billion from Microsoft 365 commercial.

Windows

Has Microsoft Discontinued Offline Activation of Windows? (neowin.net) 99

An anonymous reader shared this report from Neowin: Offline Windows activation has been possible to do using the phone. However, it looks like Microsoft has quietly killed off that method as users online have found that they are no longer able to activate the OS using it... [As documented by Windows user Ben Kleinberg on his YouTube channel], Now when trying to activate the OS by attempting to call the phone number for Microsoft Product Activation, an automated voice response says the following: "Support for product activation has moved online. For the fastest and most convenient way to activate your product, please visit our online product activation portal at aka.ms/aoh"

If you are wondering, that link takes users to the Microsoft Product Activation Portal for online activation. Thus it appears that offline ways to activate Windows may no longer be available even though the official support documentation by the company may not reflect it yet.

Businesses

How Nokia Went From iPhone Victim To $1 Billion Nvidia Deal (ft.com) 21

Nokia, the Finnish company whose iconic ringtone was played an estimated 1.8 billion times daily at the height of its mobile phone dominance and whose 3310 "brick" sold 126 million units, has reinvented itself again -- this time as a key piece of AI infrastructure. In October, Nvidia announced a $1 billion investment in Nokia and a strategic partnership to incorporate AI into telecommunications networks.

The company that was once worth $335 billion and controlled more than a quarter of the global handset market seemed destined for irrelevance after the iPhone's 2007 arrival. A last-ditch bet on Microsoft's Windows phone system in 2011 failed, and Nokia sold its devices division to Microsoft for $6.34 billion in 2014. Revenues had fallen from $44.27 billion in 2007 to $12.56 billion. Nokia rebuilt around its $2 billion acquisition of Siemens' networks stake in 2013, then added French network provider Alcatel-Lucent for $18.32 billion in 2015.

Current CEO Justin Hotard, who took over in April, has pushed the company further into cloud services, data centers and optical networks. Nokia acquired optical specialist Infinera for $2.3 billion in February. The company's optical technology enables information to pass between data centers, and it produces routers for cloud-based services.
China

China Demands Netherlands 'Correct Mistakes' Over Seized Chipmaker as Auto Supply Crunch Deepens (cnbc.com) 34

China's Commerce Ministry on Wednesday demanded that the Netherlands "immediately correct its mistakes" over chipmaker Nexperia, escalating a standoff that has disrupted global semiconductor supply chains and triggered warnings from automakers about component shortages. The Dutch government in September invoked a Cold War-era law to effectively seize control of the Chinese-owned chipmaker, reportedly after the United States raised security concerns. China responded by blocking Nexperia products from leaving the country.

Nexperia manufactures billions of foundation chips -- transistors, diodes and power management components -- that are produced in Europe, assembled and tested in China, and then re-exported to customers worldwide. These low-tech, inexpensive chips are essential in almost every device that uses electricity, from car braking systems and airbag controllers to electric windows and entertainment systems.

The Commerce Ministry spokesperson said the Netherlands "remains indifferent and stubbornly insists on its own way, showing absolutely no responsible attitude towards the security of the global semiconductor supply chain." Dutch Economy Minister Vincent Karremans has repeatedly defended the intervention. Auto industry groups have warned that disruptions have not been fundamentally resolved. Japan's Nissan and German supplier Bosch have flagged looming shortages, and the German Association of the Automotive Industry warned of elevated supply risks "particularly for the first quarter" of 2026.
Linux

Fedora Continued At The Forefront Of Upstream Linux Innovations In 2025 (phoronix.com) 36

Phoronix's Michael Larabel is "reliving some of the best moments for Fedora Linux in 2025" by highlighting the year's most popular news around the distro. Throughout 2025, Fedora continued to lead upstream Linux innovation with bold changes like Wayland-only GNOME, newer kernels, architecture cleanups, and experimental features -- while openly grappling with controversial shifts such as dropping 32-bit support and modernizing long-standing subsystems.

"Fedora Linux this year continued in punctually shipping the very latest upstream Linux innovations from the freshest Wayland components to Linux kernel features and continuing to leverage other improvements in the open-source world," writes Larabel. "Fedora enjoyed the successful Fedora 42 and Fedora 43 releases this year, including going with Wayland-noly GNOME and further phasing of 32-bit packages. Fedora's KDE spin continued improving too and the Red Hat sponsored Linux distribution enjoyed a wealth of other improvements this year."
Windows

How Windows 10 Earned Its Good Reputation While Planting the Seeds of Windows 11's Problems (arstechnica.com) 39

Windows 10's formal end-of-support arrived in October, and while the operating system is generally remembered as one of the "good" versions of Windows -- the most widely used since XP -- many of the annoyances people complain about in Windows 11 actually started during the Windows 10 era, ArsTechnica writes.

Windows 10 earned its positive reputation primarily by not being Windows 8. It restored a version of the traditional Start menu, rolled out as a free upgrade to Windows 7 and 8 users, and ran on virtually all the same hardware as those older versions. Microsoft introduced the Windows Subsystem for Linux during this period and eventually rebuilt Edge on Chromium. The company seemed more willing to meet users where they were rather than forcing them to change their behavior.

But Windows 10 also began collecting more information about how users interacted with the operating system, cluttered the lock screen with advertisements and news articles, and added third-party app icons to the Start menu without user consent. The mandatory Microsoft Account sign-in requirement -- one of Windows 11's most frequently complained-about features -- was a Windows 10 innovation, easier to circumvent at the time but clearly a step down the road Windows 11 is currently traveling.

To be sure, Windows 11 has made things worse by stacking new irritants on top of old ones. The Microsoft Account requirement expanded to both Home and Pro editions, the SCOOBE screen now regularly nags users to "finish setting up" years-old installations and Microsoft's Copilot push changed the default PC keyboard layout for the first time in 30 years.
Movies

'No Happy Ending for Movie Theatres', Argues WSJ - No Matter Who Wins Warner Bros. (msn.com) 74

Regardless of who ends up owning Warners Bros., "the outlook for theatrical movies is dimming," writes a Wall Street Journal tech columnist, noting that this year's U.S. box office of $8.3 billion (as of December 25) "is a bit below last year's and well below prepandemic levels of around $11 billion." Warner has historically been one of Hollywood's largest producers of theatrical films, averaging about 22 releases annually in the pre-Covid years of 2015 to 2019, according to data from Comscore. Its franchises include "Harry Potter," the DC Comics characters and "Lord of the Rings." But the current bidding war between Netflix and Paramount Skydance means Warner's future will ultimately be in the hands of either a streaming giant with a longstanding distaste for movie theaters, or a rival studio that will carry a sky-high debt load and therefore a need to sharply cut costs... [Though later the article cites a Wedbush analyst's observation that the current theatrical slate has already been negotiated through 2029, "so any buyer would have to honor those contracts" with theatrical releases for Warner films "for at least the next four years."]

Investors seem deeply skeptical. Cinemark shares have shed about 18% of their value over the past month, while rival exhibitor AMC Entertainment is down more than 30%. Morgan Stanley recently downgraded Cinemark to a neutral rating, with analyst Ben Swinburne noting that concern over Netflix's commitment to theatrical distribution and release windows "is likely to cap the multiple" on Cinemark's stock.... [T]ime hasn't been on the side of movie theaters for a while now, and a takeover of Warner Bros. won't turn back that clock.

Hardware

How Will Rising RAM Prices Affect Laptop Companies? (notebookcheck.net) 53

Laptop makers are facing record-setting memory prices next year. The site Notebookcheck catalogs how different companies are responding: Sources told [Korean business newspaper] Chosun Biz that some manufacturers have signed preliminary contracts with Samsung, Micron, and SK Hynix. Even so, it won't prevent DDR5 RAM prices from soaring 45% higher by the end of 2026.... Before the memory shortage, PC sales had been on the upswing in part because of forced Windows 11 upgrades. That trend will likely reverse in 2026, as buyers avoid Lenovo laptops and alternatives from its rivals.

Realizing a slowdown in purchases is inevitable, postponed launches are one potential outcome. Other manufacturers, including Dell and Framework have already announced impending price hikes... [The article also cites reports that one laptop manufacturer "plans to raise the prices of high-end models by as much as 30%."] U.S.-based Maingear now encourages customers to mail in their own modules to complete custom builds. Yet, without recycling parts from older systems, that won't result in significant savings for consumers.

Linux

New Runtime Standby ABI Proposed for Linux Like Microsoft Windows' 'Modern Standby' (phoronix.com) 59

Phoronix reports on "an exciting post-Christmas patch series out on the Linux kernel mailing list" proposing "a new runtime standby ABI that is similar in nature to the 'Modern Standby' functionality found with Microsoft Windows..." Modern Standby is a low-power mode on Windows 11 for letting systems remain connected to the network and appear "sleeping" but will allow for instant wake-up for notifications, music playback, and other functionality. The display is off, the network remains online, and background tasks can wake-up the system if needed with Microsoft Modern Standby...

"This series introduces a new runtime standby ABI to allow firing Modern Standby firmware notifications that modify hardware appearance from userspace without suspending the kernel," [according to the email about the proposed patch series]. "This allows userspace to set the inactivity state of the device so that it looks like it is asleep (e.g., flashing the power button) while still being able to perform basic computations..."

Those interested can see the RFC patch series for the work in its current form, in particular the documentation patch outlines the proposed /sys/power/standby interface.

Programming

'Memory is Running Out, and So Are Excuses For Software Bloat' (theregister.com) 152

The relentless climb in memory prices driven by the AI boom's insatiable demand for datacenter hardware has renewed an old debate about whether modern software has grown inexcusably fat, a column by the Register argues. The piece points to Windows Task Manager as a case study: the current executable occupies 6MB on disk and demands nearly 70MB of RAM just to display system information, compared to the original's 85KB footprint.

"Its successor is not orders of magnitude more functional," the column notes. The author draws a parallel to the 1970s fuel crisis, when energy shortages spurred efficiency gains, and argues that today's memory crunch could force similar discipline. "Developers should consider precisely how much of a framework they really need and devote effort to efficiency," the column adds. "Managers must ensure they also have the space to do so."

The article acknowledges that "reversing decades of application growth will not happen overnight" but calls for toolchains to be rethought and rewards given "for compactness, both at rest and in operation."
Security

Fake MAS Windows Activation Domain Used To Spread PowerShell Malware (bleepingcomputer.com) 35

An anonymous reader shares a report: A typosquatted domain impersonating the Microsoft Activation Scripts (MAS) tool was used to distribute malicious PowerShell scripts that infect Windows systems with the 'Cosmali Loader'. BleepingComputer has found that multiple MAS users began reporting on Reddit yesterday that they received pop-up warnings on their systems about a Cosmali Loader infection.

Based on the reports, attackers have set up a look-alike domain, "get[dot]activate[dot]win," which closely resembles the legitimate one listed in the official MAS activation instructions, "get[dot]activated[dot]win." Given that the difference between the two is a single character ("d"), the attackers bet on users mistyping the domain.

Windows

Microsoft Says It's Not Planning To Use AI To Rewrite Windows From C To Rust 41

Microsoft has denied any plans to rewrite Windows 11 using AI and Rust after a LinkedIn post from one of its top-level engineers sparked a wave of online backlash by claiming the company's goal was to "eliminate every line of C and C++ from Microsoft by 2030."

Galen Hunt, a principal software engineer responsible for several large-scale research projects at Microsoft, made the claim in what was originally a hiring post for his team. His original wording described a "North Star" of "1 engineer, 1 month, 1 million lines of code" and outlined a strategy to "combine AI and Algorithms to rewrite Microsoft's largest codebases." The repeated use of "our" in the post led many to interpret it as an official company direction rather than a personal research ambition.

Frank X. Shaw, Microsoft's head of communications, told Windows Latest that the company has no such plans. Hunt subsequently edited his LinkedIn post to clarify that "Windows is NOT being rewritten in Rust with AI" and that his team's work is a research project focused on building technology to enable language-to-language migration. He characterized the reaction as "speculative reading between the lines."
Software

Ireland's Diarmuid Early Wins World Microsoft Excel Title (bbc.com) 14

Irish competitor Diarmuid Early, dubbed the "Lebron James of Excel spreadsheets," has won the 2025 Microsoft Excel World Championship in Las Vegas, dethroning three-time champion Andrew Ngai. The BBC reports: The esport showpiece in December attracted competitors worldwide as 256 spreadsheet heads battled it out across knockout rounds to join the final 24 in Vegas. [...] A three-time champion in the financial Excel tournaments, this win was Diarmuid's first in the overall competition. He held the triple-world champion Andrew Ngai to second place, and won the $5,000 prize and title belt. [...]

Excel esports transforms a common office tool into a dynamic sport. More than 20 years old, the competitive scene has evolved from being finance based to now involving more general problem solving. Although it might help, Diarmuid said "it doesn't require accounting or finance knowledge." He described an example where Excel is used in solving a maze, scoring poker hands, or even sorting Kings and Queens into the battles in which they fought.

Generally there is a 30 minute challenge, with each challenge broken up into levels. The questions increase gradually in difficulty, with each correct answer gaining a player points. Whoever gets the most points wins, and in a tie, it is whoever got there first. "It's just, can you think on your feet and do things quickly in Excel?" he said. "If you solve the earlier levels in a neat way, that'll let you hit the ground running faster on the later ones."

Operating Systems

What the Linux Desktop Really Needs To Challenge Windows (theregister.com) 231

Linux's share of the desktop market has climbed to as much as 11% by one count, but that figure includes Chromebooks, and the traditional Linux desktop remains hamstrung by the same fragmentation that killed Unix decades ago. Steven J. Vaughan-Nichols, writing in The Register, argues that the proliferation of Linux desktops -- more than a dozen significant interfaces exist today, and DistroWatch lists "upwards of a hundred" -- makes it nearly impossible for ordinary users to know where to start.

Linus Torvalds has long agreed with this hypothesis. "We have way too many desktops," Vaughan-Nichols notes, summarizing Torvalds' position. The deeper issue lies in software delivery: traditional package managers like DEB and RPM "simply don't scale for the desktop," forcing distro builders to constantly rebuild programs for their specific environments. Containerized solutions like Flatpaks, Snaps and AppImages should solve this by bundling dependencies into universal packages, but the Linux community remains divided over which to adopt.

Linux Mint, for instance, refuses Snap because "Canonical has too much control over the Snap store." Hardware support further complicates this challenges, the veteran journalist writes. While Dell sells Ubuntu machines and specialist vendors like System76 and TUXEDO Computers cater to enthusiasts, "none of them make it easy" for mainstream buyers, and no major OEM strongly backs Linux. Torvalds has pointed to Chromebooks and Android as the model: Linux won on smartphones because "there's a single, unified platform with a unified way to install programs."
AI

Does AI Really Make Coders Faster? (technologyreview.com) 139

One developer tells MIT Technology Review that AI tools weaken the coding instincts he used to have. And beyond that, "It's just not fun sitting there with my work being done for me."

But is AI making coders faster? "After speaking to more than 30 developers, technology executives, analysts, and researchers, MIT Technology Review found that the picture is not as straightforward as it might seem..." For some developers on the front lines, initial enthusiasm is waning as they bump up against the technology's limitations. And as a growing body of research suggests that the claimed productivity gains may be illusory, some are questioning whether the emperor is wearing any clothes.... Data from the developer analytics firm GitClear shows that most engineers are producing roughly 10% more durable code — code that isn't deleted or rewritten within weeks — since 2022, likely thanks to AI. But that gain has come with sharp declines in several measures of code quality. Stack Overflow's survey also found trust and positive sentiment toward AI tools falling significantly for the first time. And most provocatively, a July study by the nonprofit research organization Model Evaluation & Threat Research (METR) showed that while experienced developers believed AI made them 20% faster, objective tests showed they were actually 19% slower...

Developers interviewed by MIT Technology Review generally agree on where AI tools excel: producing "boilerplate code" (reusable chunks of code repeated in multiple places with little modification), writing tests, fixing bugs, and explaining unfamiliar code to new developers. Several noted that AI helps overcome the "blank page problem" by offering an imperfect first stab to get a developer's creative juices flowing. It can also let nontechnical colleagues quickly prototype software features, easing the load on already overworked engineers. These tasks can be tedious, and developers are typically glad to hand them off. But they represent only a small part of an experienced engineer's workload. For the more complex problems where engineers really earn their bread, many developers told MIT Technology Review, the tools face significant hurdles...

The models also just get things wrong. Like all LLMs, coding models are prone to "hallucinating" — it's an issue built into how they work. But because the code they output looks so polished, errors can be difficult to detect, says James Liu, director of software engineering at the advertising technology company Mediaocean. Put all these flaws together, and using these tools can feel a lot like pulling a lever on a one-armed bandit. "Some projects you get a 20x improvement in terms of speed or efficiency," says Liu. "On other things, it just falls flat on its face, and you spend all this time trying to coax it into granting you the wish that you wanted and it's just not going to..." There are also more specific security concerns, she says. Researchers have discovered a worrying class of hallucinations where models reference nonexistent software packages in their code. Attackers can exploit this by creating packages with those names that harbor vulnerabilities, which the model or developer may then unwittingly incorporate into software.

Other key points from the article:
  • LLMs can only hold limited amounts of information in context windows, so "they struggle to parse large code bases and are prone to forgetting what they're doing on longer tasks."
  • "While an LLM-generated response to a problem may work in isolation, software is made up of hundreds of interconnected modules. If these aren't built with consideration for other parts of the software, it can quickly lead to a tangled, inconsistent code base that's hard for humans to parse and, more important, to maintain."
  • "Accumulating technical debt is inevitable in most projects, but AI tools make it much easier for time-pressured engineers to cut corners, says GitClear's Harding. And GitClear's data suggests this is happening at scale..."
  • "As models improve, the code they produce is becoming increasingly verbose and complex, says Tariq Shaukat, CEO of Sonar, which makes tools for checking code quality. This is driving down the number of obvious bugs and security vulnerabilities, he says, but at the cost of increasing the number of 'code smells' — harder-to-pinpoint flaws that lead to maintenance problems and technical debt."

Yet the article cites a recent Stanford University study that found employment among software developers aged 22 to 25 dropped nearly 20% between 2022 and 2025, "coinciding with the rise of AI-powered coding tools."

The story is part of MIT Technology Review's new Hype Correction series of articles about AI.


Slashdot Top Deals