OpenAI made headlines and raised a lot of outcry in July after one of the company’s agents acted unprompted to breach fellow AI business Hugging Face and other services. Although OpenAI did share some insights about what led to the incident after it was discovered, today the company has published its official report about what happened. There’s a full technical explainer about it, as well as a slightly more layperson-friendly blog post.

The report goes into how the different systems in OpenAI’s training system failed and what behaviors from the agents it was testing resulted in those failures. The model in question, referred to as Internal Model 1 or IM1, was able to gain access to other OpenAI agents and to the internet through an unintended manipulation of the Artifactory package manager, which the agents began to use as a message board of sorts. 

Those activities were first detected by human observers in May, and OpenAI disallowed that access. However, through May and June agents continued exploiting vulnerabilities to access the internet. The volume of agents accessing OpenAI’s Artifactory instance led to an outage and a rebuild of the platform in early July, but the leaders responding to that issue weren’t aware of the improvised board or the significance of agents communicating. 

So when tasked with a difficult challenge called ExploitGym, IM1 agents again were able to access the internet and other OpenAI models. Across a wild few days in early July, they sought solutions to the challenge on Hugging Face and Modal platforms. OpenAI said the main issues that led to IM1 breaching Hugging Face included “reward hacking, persistence on seemingly impossible tasks, unauthorized communication, and agents adopting goals from one another.” According to the company, some of its agents would push back on certain tasks for ethical reasons, only for others to continue with the breach in their stead. 

While the discoveries and the ensuing tests should lead to improved safety, even in more high-risk testing situations, this type of bad behavior is not isolated. Last month’s problem at OpenAI was the latest in a string of worrying cases where AI agents have caused cybersecurity issues, either in testing or in regular use, after taking action without user direction. However, there are a few aspects of the Hugging Face breach that might calm some fears that AI has gotten out of control.

In essence, the incident was caused by a failure of safeguards. It’s not a signal that rogue AI agents are on the verge of taking over everything, because IM1 was in a testing setup with limited protections intended for research rather than for a publicly available product. However, it is another stark reminder that a lot of trust falls on AI companies to properly control and oversee their products. OpenAI acknowledged as much, stating that it’s agent’s recent actions were “evidence that, without proper safeguards, highly capable AI agents are now able to work around technical controls, collaborate through unapproved channels, and take dangerous actions that no human directed.” However, the company and its leaders also haven’t consistently proven that they deserve that trust.

The console was subject to added fees under the Trump administration’s original (and illegal) tariff regime.

In these scenarios, Meta would give some employees new roles and lay off others. One HR executive reportedly said that Meta would have reduced its headcount by about 25 percent or more under these scenarios. Meta told Reuters that it canceled Project OT before determining how many layoffs the plan called for.

Meta was going to use some of the money that it saved from layoffs to pay for high-performing employees, especially those with AI engineering skills, Reuters reported, citing “two people familiar with the matter.”

“AI native”

One of the Project OT documents that Reuters reviewed described “AI native” as a company where “AI-ready tools and agents interact, workflows are automated, [and] new builds are AI-first.” Being “AI native” also means, per the document, selling AI agents to third parties, which Meta started doing in June.

This year, Meta reportedly launched a pilot program that restructured engineering teams, research teams, and at least eight other teams into smaller groups.

This followed the reported October publishing of an internal post called “AI-Native Playbook,” in which a Meta product management team member outlined how the pilot would remove middle management and use “agent-assisted analysis” to help prioritize daily tasks.

Reuters noted that HR employees and “AI systems” would help Meta’s leaders decide about promotions; however, Meta told the publication: “Performance rating and promotion decisions were and are made by people, not AI.”

Second thoughts

Immediately after issuing the May layoffs, Zuckerberg reportedly canceled the November wave. Reuters said it “was unable to determine what exactly prompted Zuckerberg to shift course.”

An internal spreadsheet where Microsoft employees swap pay details now carries a column for monthly AI spend, with a median of about $300 over 28 days across roughly 350 entries. Business Insider found no meaningful link between heavy AI use and bonuses, raises or promotions.

Microsoft employees have started comparing their AI bills the way they compare their salaries. An internal spreadsheet where staff voluntarily post raises, bonuses and stock awards now carries a column for how much AI they burned through last month.

The document is one TNW has already mined. We used its pay columns this week to show Microsoft has split into two populations on compensation, and the AI column is a separate question.

The number is larger than most people would guess. Across roughly 350 entries the median was about $300 over 28 days, and the highest single figure was $28,000.

It varies enormously by team. CoreAI reported a median of $975, Security $526 and Microsoft AI $490, while the customer and partner organisation came in lowest at $134 and also produced that $28,000 outlier.

For scale, a Microsoft 365 Copilot seat costs $30 a month. Accenture gave one to 743,000 people this spring, and the median Microsoft employee is spending ten times that on themselves.

The finding that matters is an absence. Business Insider reports no meaningful correlation between how much AI someone used and their bonus rating, merit increase or chance of promotion.

The data deserves its caveats. It is self-reported, voluntary and anonymous, covers around 350 people out of 223,000, and Microsoft says the tracking tool is still in early testing.

It also lands in a familiar pattern. TNW has reported that the hours AI saves workers are mostly thrown away rather than banked or redirected.

A tool that itemises this per employee is not a neutral thing to install in Europe. In Germany the works council has a co-determination right over technical devices capable of monitoring behaviour or performance.

The threshold is lower than it sounds. The Federal Labour Court has held since 1975 that a system only has to be suitable for monitoring, not designed for it, which is why even spreadsheets and calendars have triggered the rule.

The appetite for measuring people at work is not in doubt. Skan AI raised $63M to observe how office staff actually do their jobs and build agents that copy them.

So one spreadsheet says two things. Working on AI at Microsoft pays better, and using a lot of it does not, which are not the same proposition at all.

Belfast’s StormHarvester ranked highest among Irish entries, reaching 24th position.

StormHarvester, Mail Metrics and Klearcom are among 22 companies from the island of Ireland that made it onto Deloitte’s list of the 500 fastest growing technology companies in Europe, the Middle East and Africa for 2025.

Belfast’s StormHarvester ranked highest among the Irish entries, reaching 24th. The 2012-founded business has developed an AI anomaly detection system that enables wastewater utilities to predict and prevent issues such as flooding and pollution.

Its ranking in the latest Deloitte EMEA Technology Fast 500 comes after being named the fastest growing tech company in Ireland last year by the global multinational.

Other ranking businesses in Deloitte’s latest Fast 500 include automation company Tines and aviation analytics firm Aerlytix.

The four-year average revenue growth rate across all 500 ranking companies spread over 24 countries was 1,024pc. Comparatively, the ranking Irish companies hit an average of 1,016pc revenue growth during the same period. StormHarvester showed a revenue growth rate of 3,012pc.

Mail Metrics provides customer communications solutions to organisations operating in regulated sectors, while Klearcom provides global voice testing capabilities to organisations with a dependency on customer communication.

“Being recognised as one of the fastest growing technology companies in the Deloitte EMEA Fast 500 for two years in a row is an incredible recognition, benchmarking our success against leading tech companies across the globe,” said Nick Keegan, the founder and CEO of Mail Metrics.

Mail Metrics and Klearcom also previously came in second and third in last year’s Deloitte Fast 50 ranking.

Last year, 20 companies in Ireland were included in the Fast 500 rankings, with fintech Wayflyer ranking the highest of those at 43rd.

“For a small island, our entrepreneurs consistently deliver outstanding performances on a global stage, and that’s what this ranking really captures,” said James Toomey, a Fast 50 lead and Deloitte Ireland partner.

“It is also a testament to the critical role domestic direct investment plays in the resilience of the wider economy, and the importance of having supports in place that help more companies like these grow and scale. Congratulations to all the companies in the rankings.”

Here’s a list of the ranking Irish and Northern Irish businesses in order of their appearance on the Deloitte EMEA Fast 500 list:

StormHarvester (24); Mail Metrics (54); Klearcom (74); Fibrus (143); Altra (160); Tines (194); Aerlytix (202); OneTouch (249); Halo Technologies (264); Otonomee (289); TeamFeePay (299); EdgeTier (315); Clear Strategy (339); Swoop Finance (372); Catagen (400); CleverCards (407); AccountsIQ (427); Grid Finance (435); Circit (451); Tier3Tech Support (460); Meg (464); and Bright (496).

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Claude Cowork just got its own browser, built directly into the desktop app. Until now, giving Claude web access inside Cowork meant handing it your actual Chrome browser through Claude in Chrome extension.

Now there’s a second option. Claude can open its own separate browser inside the Cowork side panel and handle the web part of a task on its own, while you keep working on whatever you’re doing.

So how is it different from Claude in Chrome?

Claude in Chrome uses your browser, your tabs, logins, the page you already have open. That setup makes sense when you’re already on a page and want Claude to jump in and help. But plenty of web tasks don’t actually need your personal browser; they just need a medium to access the web.

This is where Claude’s new built-in browser steps in. It’s completely separate from yours, and Claude never sees the tabs, bookmarks, or passwords in your personal browser. That makes it the better choice for tasks that don’t actually need your personal browser session, like researching for a report or pulling invoices off a vendor portal.

If you want Claude signed into specific sites, you can choose to share those logins from Chrome, Edge, or Firefox. Sensitive accounts like banking, email, or single sign-on are excluded by default unless you deliberately choose to include them.

The safety risks you should know about

If you’re already using Claude in Chrome, that stays your default. Otherwise, Claude reaches for its own browser automatically, and you can switch the preference anytime in Settings. It’s rolling out this week to Pro, Max, and Team plans on the desktop app, covering macOS, Windows, and a Linux beta.

Anthropic is upfront that this carries the same prompt injection risks as any browser-using AI agent, meaning malicious instructions hidden in a webpage could try to hijack what Claude does. The same safeguards used for Claude in Chrome apply here, and Anthropic recommends starting with sites you actually trust before letting Claude loose on them.

JBL’s Quantum refresh completes a four-model range and adds the Quantum 850, Quantum 520, Quantum 520X and Quantum 120 headsets to its gaming audio line-up.

These four additions join the existing Quantum 650 Wireless to complete a four-model range that spans entry-level to mid-range gaming audio, with JBL Quantum Spatial Sound and the JBL QuantumENGINE software running across every headset in the line-up.

All five headsets share 50 mm carbon dynamic drivers, a spec that JBL pairs with Hi-Res Audio certification and Quantum Spatial Sound to give positional cues such as footsteps and gunfire greater clarity during competitive play.

The Quantum 850 is the premium gaming headset in the range, bringing Adaptive Noise Cancelling to the line-up.

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Connectivity marks the clearest split between models, since the Quantum 850, Quantum 650, Quantum 520 and Quantum 520X all offer dual wireless connections through a 2.4GHz dongle or Bluetooth, while the Quantum 120 relies on a wired 3.5mm connection instead.

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Console compatibility also varies across the range, with the Quantum 520X carrying Xbox certification for wireless play on Microsoft’s console, while the Quantum 120 supports PlayStation, Xbox and other major gaming consoles through its wired connection, and the Quantum 850 is compatible with iPad OS, PlayStation and Nintendo certified.

Battery life follows the same tiered pattern, with the Quantum 650 rated for up to 45 hours and the Quantum 520 and Quantum 520X each rated for up to 37 hours, all three gaining an extra hour from a five-minute charge.

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Comfort features carry across the range too, and both a silicone headband and breathable fabric ear cushions appear throughout the line-up, while colour choices range from Black and Ice to Coral and Purple, apart from a single Black-only option for the Quantum 520X.

Every model in the range also includes a detachable, noise-cancelling 6mm cardioid boom microphone designed to keep team callouts clear during high-pressure moments, a feature that has become a baseline expectation across competitive gaming headsets at this price point.

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Carsten Olesen, President of Consumer Audio at HARMAN, said the updates reflect JBL’s strong entry into gaming audio and that the brand has used its latest innovations and expertise to evolve the Quantum range into a complete line-up for every level of player.

Quantum 520, Quantum 520X and Quantum 120 go on sale from 26 August, with the Quantum 650 already available, and pricing spans £39.99 for the wired Quantum 120 up to £129.99 for the Quantum 650. The Quantum 850 is due to go on sale the 1st October for £249.99 / €279.99.

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A new leak claims Apple’s first foldable iPhone, the iPhone Ultra, could bring back a red finish, but the images raise more questions than they answer.

On Wednesday, longtime Apple leaker Evan Blass suggested that Apple will revive a much-missed color for its yet-unannounced iPhone Ultra. In his post to X, he showcases a few renders of the iPhone Ultra in white, black, and red.

It’s notable, as Apple hasn’t released a red iPhone since 2022, when it released the iPhone 14 and iPhone SE 3 as part of a (PRODUCT)RED partnership.

Blass’ image is not an official render. A charitable read is that it’s a mockup of a rumor; at worst it’s a complete fabrication.

The battery icon, for example, is not what we’re expecting to see in iOS 27. It’s not what you’d see in iOS 26, either.

The battery icon in iOS 26, with significantly thinner lines and a swipe down indicator for Control Center

It seems likely that the images are AI-generated. So take the rumor with a grain of salt, especially because no other rumors have corroborated such an idea.

In fact, more rumors have suggested that the device could come in a single color: white.

Regardless of whether or not Apple releases one color or three, the device will sell out quickly anyway.

Apple is expected to announce the iPhone 18 Pro and iPhone Ultra on September 9 at 10:00 am PDT and 1:00 pm EDT as part of its “Surprise and shine” event. You can learn how and when to tune in with our helpful guide.