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OpenAI has lost its AI ethics lead Chloé Bakalar just a year after she joined the company, the Financial Times reported. Bakalar has maintained a silence and has yet to update her LinkedIn profile, but if her departure is confirmed then it will add to the list of OpenAI executives who have quit in recent months.
Other departures include robotics chief Caitlin Kalinowski, who left the company over its deal with the US Department of Defense; researcher Zoe Hitzig, who quit in a very public way by writing an article in the New York Times; and Johannes Heidecke, head of safety systems.
OpenAI's ethical stance has been called into question following an attack by OpenAI models on Hugging Face.
The departure of its sole ethicist will add to the pressure on the company. In her year at OpenAI Bakalar focused on ethical approaches to model development, looking at how humans interact with AI and examining machine consciousness, according to the FT report.
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Microsoft will bring its two Copilot apps into a unified interface for consumer and work users, part of a wider drive to create a Copilot "super app" that consolidates various features.
Until now, Microsoft has offered two Copilot apps across web, desktop and mobile platforms: a simplified, consumer-focused Copilot app, and Microsoft 365 Copilot, which combines the AI assistant with access to Microsoft's productivity apps and files.
Microsoft on Thursday announced an "updated Copilot app" aimed at providing a "simpler, more cohesive experience" for personal and work users.
For users of the consumer Copilot app, the update will provide access to Microsoft 365 tools such as Word, Excel, and Outlook from within Copilot, as well as the ability to connect email, calendars and cloud storage. At the same time, some features previously available in the consumer-focused app will be retired, including group chats and Deep Research, though Microsoft 365 Premium subscribers will still have access to a s
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Microsoft's August 2026 Patch Tuesday closes at 751 CVE entries (across all product families), with 108 rated as critical. One flaw is already exploited, CVE-2026-68820, an elevation of privilege in the Windows WinSock driver (afd.sys). Two more were disclosed but not exploited, CVE-2026-62832 (User Profile Service) and CVE-2026-72971.
This security-only release earns Patch Now for Windows, Office and Exchange; no SQL Server updates this month. Unfortunately, several critical issues affect server roles: Windows DNS Server carries a cluster of critical RCEs; Windows DHCP Server is the most-populated Microsoft product family at 14 entries. Testing should lead with printing and fonts and the
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One of AI vendor DeepSeek's biggest selling points has been its ultra-low price point, but that party's about to end.
The Chinese model provider is raising API pricing for its V4 model family by notable margins, in some cases by more than 1,100%. The increases may not be that dramatic for all, though; the company is encouraging "more flexible workload scheduling," with peak rates and half-price off-peak rates.
The news was tucked into the announcement of the general availability (GA) of DeepSeek V4-Pro and upgrades to VR-Flash. The new pricing takes effect for most parts of the world on August 16.
"On paper, at peak, against the right comparator, DeepSeek's price advantage does disappear, and in places inverts," said Sanchit Vir Gogia, chief analyst at Greyhound Research. But in practice, "the schedule's own clock and cache hand most of it back to any buyer paying attention."
How Flash and Pro compare now
The new API pricing structure is as follows:
Flash is now $0.22 per million input tokens (cache miss) and $0.66 per million output tokens off-peak; and $0.44 per million input tokens (cache miss) and $1.32 per million output tokens at peak.
This is up from the flat rate of $0.14 for inputs (cache miss),
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Apple continues work to get White House go-ahead to source memory from Chinese supplier CXMT, which the US government has placed restrictions on.
For Apple, the issue comes down to simple math. With the cost of making iPhones up 38% because of eye-watering memory price increases — up almost 7-fold since the beginning of 2025 — it makes sense to make pragmatic choices when it comes to sourcing supply, particularly when other computer companies (including HP and Acer) already obtain memory from CXMT.
US resistance to the plan is that because of the way Apple packages memory on chip, the use of that memory might partly contravene the technology transfer restrictions the US has in place. Note: use of off-the-shelf components is fine.
Apple has been lobbying to use memory from the supplier only on devices made and sold in China and would likely argue this is reasonable given that both HP and Acer already use CXMT memory in products sold outside the US.
Why it's really about supply
The iPhone maker's dilemma isn't just about memory price, it's also about ensuring it has enough component supply to
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Traditional operating systems (OS) were built to manage hardware, files, apps, and users on a device, but Cloudflare says the agentic AI era requires a whole new format.
The company this week announced Cloudflare OS, which connects AI agents, enterprise data and context, internal systems, and workflows together in one secure workspace. It is open source and browser-based, sparing companies the need to build all-new infrastructure.
The OS is launching alongside several other new security, identity, spending, and user insight tools that Cloudflare has built for the AI-based workplace.
"Cloudflare OS isn't a traditional desktop OS," said Rita Kozlov, VP of product at Cloudflare. "It reimagines the workplace computing environment for AI."
Open source OS runs in a browser
Cloudflare OS serves as a secure, AI-equipped workspace that is plugged into internal company systems. Available now through Cloudflare's open source repository, it is accessible directly in a browser, and runs inside an enterprise's Cloudflare account.
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Apple has had to introduce a quota on security researcher reports because its systems are being overwhelmed by low-quality warnings generated by AI.
It's a classic illustration of the rule of unintended consequences: a technology meant to help us has become a barrier to getting things done. After all, not only has AI driven the cost of consumer electronics higher, but it is also being used to identify and exploit security vulnerabilities — while also overwhelming security teams with low-grade reports, thus eroding their attention span.
The cost of good intentions
This is what's happened at Apple, as security researchers use AI as a tool to identify new bugs. Perhaps the reports are well-intended. Hopefully, the researchers aren't just motivated by the promise of easy bug bounties. Or maybe this is a cynical attempt to overwhelm platform security teams with low-grade bug reports — while holding back larger attacks for actual use by well-resourced state-backed actors.
We can't know whether attackers really are trying to overwhelm active platform defenses before going in for the kill. But given that it's an actively used military strategy, it's pretty hard to ignore the possibility.
Apple's response
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