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San Francisco Demands Removal of Nudify Apps

Matt Burgess (MacRumors, ArsTechnica):

On Thursday, San Francisco city attorney David Chiu sent legal notices to Apple and Google demanding that they remove from their app stores 13 face-swapping apps, which allow users to create AI-generated nonconsensual nude images. The letters say the Silicon Valley giants should stop “aiding and abetting” the sale of explicit deepfake images and “sever” business relationships with the app developers.

[…]

Researchers have repeatedly found and reported apps in Apple’s App Store and Google’s Play Store that allow people to generate sexual images using AI—including some apps being rated as suitable for use by children. While new laws and bans aim to tackle the scourge of explicit deepfakes online, technology and social media companies consistently direct millions of people toward the harmful tech.

Both Apple and Google have developer policies that prohibit pornography, abuse, and harassment on their platforms.

Burgess gives the impression, which is my base assumption, that these 13 apps were clear about what they do, so App Review has no excuse for missing them. But I’m sure it’s keeping us all safe in other regards.

Meanwhile, in a preprint research paper published in May, researchers from Cornell University and Georgetown University identified 420 apps offering general face-swapping capabilities on Google’s and Apple’s app stores. They tested 155 to see if they could be used to create face swaps with nude images; in 70 percent of cases, it was possible, with the apps not including safety measures to prevent this.

Previously:

Update (2026-07-21): Danny Bradbury:

Chiu isn’t arguing that hosting an app automatically makes a platform liable for what it does. Platform operators already won that battle with Section 230 of the Communications Decency Act. That 30-year-old law says websites generally aren’t responsible for content posted by users, allowing platforms to host user-generated content without getting sued every time someone defames someone in a comment thread.

Courts have often extended those protections to cover app stores too. Apple and Google are treated as distributors of whatever a third-party developer uploads, rather than publishers.

Chiu is attempting to sidestep that argument by focusing on the companies’ payment systems, noting that Apple and Google collect a cut of every in-app purchase. According to the Tech Transparency Project (TTP), that means they profit from apps that generate revenue by creating non-consensual intimate imagery.

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Searching Time Machine Backups and Versions

Howard Oakley:

Spotlight doesn’t currently appear able to search Time Machine backups reliably, at least not in Sequoia or Tahoe, although this may not be universal.

[…]

If I now step back through my backups to reach one that I know contains that file, I can restore it. But if I type anything into the search field, nothing is found. If I change the scope of the search to that backup, the window title changes but its contents remain blank, and there isn’t even a busy spinner to indicate a search is in progress.

[…]

As I can’t disable Spotlight indexing on that volume without macOS telling me that it’s required to be indexed by Spotlight, neither can I force that volume to be reindexed.

[…]

My conclusion is that using Spotlight to search Time Machine backups no longer works, and the instructions given by Apple are also broken.

That has been my experience, too. As I see it, there are four separate problems:

  1. I want to be able to search all my backup snapshots, because I don’t know which one might contain the file I want to restore. Time Machine only lets you search one at a time.
  2. Searching an individual snapshot doesn’t actually work.
  3. Spotlight indexing is invasive, using lots of CPU time, and with spinning hard drives causes wear and tear and creates lots of noise. If search doesn’t work anyway, I’d like to turn it off, but macOS won’t let me.
  4. If the problem is with the index, there’s no way to reset it without deleting your backup.

Howard Oakley:

Unfortunately, all those saved versions in the version database fall outside the scope of Spotlight indexing, and Spotlight search can’t look inside any of the old versions saved in a volume’s version database. Surprisingly, the version browser doesn’t offer any search facilities either, as that’s presumably another feature intended for a future that never came.

[…]

One way around this is to save each document version as a separate file, allow Spotlight to extract their contents and add those to its indexes for that volume, then to search those files. This is quick and simple using my free utility Versatility.

Previously:

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Hide My Email Vulnerability Exposes Real Address

Joseph Cox (MacRumors, Hacker News):

A vulnerability in Apple’s “Hide My Email” tool lets almost anyone discover a person’s real email address that is supposed to be hidden by the feature, and Apple has failed to fix it for more than a year, according to a security researcher and 404 Media’s own tests.

[…]

“Apple Hide My Email is leaking email addresses that are supposed to be hidden. We reported the issue and replication instructions to Apple over a year ago. We don’t know why it hasn’t been fixed, but we don’t feel comfortable waiting any longer. Hide My Email users deserve to know that it may be possible for attackers to discover their hidden email addresses,” Tyler Murphy, the co-founder of EasyOptOuts, which discovered and reported the issue to Apple, told 404 Media.

“Free, publicly accessible people-search sites make it easy to link an email address to other personal details, so people relying on Hide My Email for safety may be at risk,” Murphy added.

[…]

To test the issue I generated a new Hide My Email address and provided it to Murphy. Around five minutes later, he replied with my real email address linked to my Apple account which was supposed to be hidden.

Ben Lovejoy:

Murphy said that he reported the issue to Apple in June of last year, and the company told him it was looking into it. Apple said it had been fixed in March of this year, but Murphy found that wasn’t the case. He again contacted Apple, with the company saying that it would appreciate him not revealing the existence of the flaw until it had been resolved.

Apple then said it planned to address the issue in June, but since it still hasn’t been fixed[…]

Tyler Murphy:

March 19, 2026: Using the reproduction instructions from our initial report, we determined that the vulnerabilities hadn’t been fixed.

May 22, 2026: We realized that the vulnerabilities may have greater severity and scope than we thought initially and reported this to Apple. Apple never acknowledged the report of increased severity.

June 30, 2026: Apple again reported that the vulnerabilities were fixed and asked us to verify. We determined that the vulnerabilities hadn’t been fixed.

Jeff Johnson:

This is every fucking Feedback I file.

John Gruber:

Not good. Especially the “We reported the issue and replication instructions to Apple over a year ago” part.

This is becoming a pattern. At least Apple still allows third-party e-mail providers.

Nick Heer:

Very few details are available right now. I have seen speculation that the original email address is revealed when someone replies using their hidden email address, but the impression I get from Cox’s reporting is that no user interaction is necessary[…]

[…]

I am also unclear about how, as of May, the EasyOptOuts guys found the “vulnerability may have greater severity and scope” than initially reported. Ominous, though.

Previously:

Update (2026-07-13): Jeff Johnson:

I don’t know whether I’ve accidentally stumbled upon that vulnerability, or perhaps in this case the Hide My Email user just messed up in some way, but I’ve definitely discovered a bizarre and troubling Hide My Email bug in Mail app (on macOS Sequoia 15.7.7).

[…]

Bizarrely, however, Mail app displayed an alert that I’ve never seen before, “This message was forwarded to you by Hide My Email,” despite the fact that I have previously received many emails from people using Hide My Email.

[…]

  • Why I am seeing two different @icloud.com email addresses, one of which appears to be the sender’s unhidden address?
  • Why are the To: and From: fields in my reply disabled?
  • Why is my reply not from my @underpassapp.com email address but rather displayed falsely as from the sender’s @icloud.com address and really from my unrelated Apple Account address?

Update (2026-07-16): Joe Rossignol:

Apple this week was sued over a reported “Hide My Email” flaw that could expose a user’s real email address. The proposed class action lawsuit alleges that Apple violated California’s false advertising law and other consumer protection statutes by knowingly offering a feature that does not work as advertised.

This is interesting in that the June 2025 bug report is the evidence that Apple “knew” the feature didn’t work, while “Apple continued to represent to consumers that Hide My Email would actually hide users’ email.” How long are they supposed to get to fix a bug?

Update (2026-07-20): Jeff Johnson:

The misleading user interface elements in Mail app are a bug, but by themselves they’re not a vulnerability. The vulnerability is that when I send a reply to my maliciously crafted email, my Apple account email address is disclosed in the “From” field of the sent reply! In other words, the Mail app interface lies, fails to show the true sent value of the “From” field.

There are a couple of crazy aspects to this information disclosure vulnerability:

  1. It does not require that the victim actually use Hide My Email! I never use it. As I mentioned in my previous blog post, I don’t even have an icloud.com email account.
  2. It does not matter which of the victim’s email accounts receives the email from the attacker. If your Apple account email address is a@foo.com, but you receive a maliciously crafted email addressed to b@bar.com, Mail app will still send your reply from a@foo.com, thereby disclosing your Apple account address.

Update (2026-07-21): Juli Clover:

Apple addressed a vulnerability in Hide My Email that exposed a user's real email address, reports 404 Media. Apple told the site the issue was fully fixed in a patch released on July 3.

[…]

While the bug has now been addressed, email logs that pre-date the fix could still expose user email addresses.

Update (2026-07-22): See also: Hacker News.

Jeff Johnson:

It appears that the vulnerability I discovered, and which still occurs, is different from the vulnerability reported by others[…]

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As Natural Disasters Expand, a Disaster-Tracking App Is Booming

Known for tracking California wildfires, Watch Duty is moving beyond that mission. Millions of people are turning to it for help.

© Joel Angel Juarez/Associated Press

An emergency vehicle at the flooding Guadalupe River in Comfort, Texas, on Thursday.
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Truth Social Parent to Sell Faster Access to Trump’s Posts

The product, Truth API, could give Wall Street trading firms an edge in seeing President Trump’s posts on the social media platform he partly owns.

© Allison Robbert/Associated Press

A Truth Social booth at the Great American State Fair on the National Mall in Washington this month.
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Taiwan indicts former TSMC deputy manager for alleged theft of national core technology trade secrets intended for China

TSMC

Taiwanese prosecutors on Monday indicted a former deputy manager at Taiwan Semiconductor Manufacturing Company (TSMC) for allegedly stealing trade secrets involving technologies designated as national core technologies, with the intent to use them in China.

The defendant, identified by the surname Chen, faces charges under Taiwan’s National Security Act and the Trade Secrets Act. Prosecutors are seeking a seven-year prison sentence.

According to the indictment, Chen conspired with a Hong Kong national between 2023 and 2024 to establish CSMAC, a semiconductor materials analysis company in China. He is accused of copying 21 TSMC documents containing national core technologies and other proprietary trade secrets for use in the new venture.

TSMC, the world’s largest contract chipmaker and a key supplier to companies such as Nvidia and Apple, detected the unauthorized copying through an internal investigation and successfully recovered all duplicated documents. The Hong Kong co-conspirator was not prosecuted because he had died. Chen remains in custody, and Reuters was unable to reach him for comment. TSMC declined to comment on the case.

Prosecutors described this as Taiwan’s first indictment involving the alleged theft of trade secrets related to technologies officially designated as national core technologies for intended use in China.

The case underscores heightened concerns in Taiwan over China’s efforts to recruit Taiwanese semiconductor talent and acquire advanced chip know-how. In response, Taiwan has significantly tightened protections for technologies deemed critical to its economic and national security.

MacDailyNews Take: TSMC clearly plays a central role in the global semiconductor supply chain, making the protection of its intellectual property a matter of strategic importance far beyond Taiwan’s borders.


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Apple reportedly pursuing AI chip company acquisitions

chips

Apple is quietly shopping for AI chip companies. According to a new report from The Information, the company has been approaching chip startups and consulting with bankers about potential acquisitions — a notable shift for a firm long known for its reluctance to make big hardware buys.

The move comes as Apple grapples with limitations in its current AI infrastructure. Its Private Cloud Compute servers, which power parts of Apple Intelligence, currently rely on internally designed M2 Ultra chips. These have proven insufficient for handling larger, more demanding AI models.

The Siri Overhaul Problem

One concrete example stands out: Apple has been working on a major Siri overhaul powered in part by Google’s Gemini models through a partnership. When engineers tried running these advanced models on Apple’s own servers, the M-series hardware fell short. As a result, more complex Siri tasks are now routing through Nvidia GPUs hosted in Google’s cloud infrastructure.

This dependency clashes with Apple’s long-standing preference for controlling its own silicon and protecting user privacy through on-device and Private Cloud Compute processing.

Baltra Delayed

Internally, Apple has been developing its first dedicated AI server chip, codenamed Baltra. The company had originally targeted a 2026 launch, but the timeline has slipped. Baltra is designed as a purpose-built server ASIC (with Broadcom contributing key networking and interconnect technology) to reduce reliance on third-party GPUs for cloud AI workloads.

The reported pursuit of acquisitions suggests Apple wants to accelerate progress on its next-generation server silicon — either by bringing in specialized talent and IP or by acquiring teams that have already solved similar challenges.

A Rare Shift in M&A Approach

Apple has historically avoided large acquisitions, preferring to build technology in-house. Its most recent notable deal was the January 2026 acquisition of Israeli audio AI startup Q.ai (reportedly valued around $2 billion). With roughly $45.6 billion in cash and cash equivalents as of late March 2026, Apple certainly has the financial firepower if it chooses to move.

This new interest in chip startups marks a pragmatic acknowledgment that the AI hardware race — particularly in data center-scale inference and training — moves extremely fast. While Apple excels at designing efficient mobile and laptop chips, scaling specialized AI accelerators for servers is a different challenge that hyperscalers like Google, Amazon, and Meta have been tackling for years.

Broader Context

This development comes just days after Apple announced a major multi-year expansion of its partnership with Broadcom, worth more than $30 billion. The deal includes custom silicon components and supports U.S. manufacturing expansion in Colorado. It underscores Apple’s broader push to strengthen its custom silicon capabilities while also highlighting how much it still relies on external partners for certain advanced technologies.

What It Means

If Apple follows through on acquisitions, it could help close the gap in its cloud AI infrastructure faster than organic development alone would allow. Success here would support more ambitious on-device and private-cloud AI features without heavy dependence on external clouds and GPUs.

It would also represent a meaningful evolution in Apple’s strategy: from a company that largely designs its own chips from scratch to one willing to acquire specialized expertise to stay competitive in the AI era.

The coming months will reveal whether these discussions lead to actual deals — and whether they can meaningfully accelerate Apple’s ability to run sophisticated AI models on its own terms.

MacDailyNews Take: The mad scramble to catch up continues. Hopefully, new Apple CEO John Ternus can quickly kick things back into high gear after far too many years of coasting along in neutral.


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Un algoritmo observó la actividad del hipocampo y logró saber qué tipo de imagen estaba recordando una persona. El experimento que acerca las prótesis de memoria y abre un problema enorme para la privacidad mental

Investigadores de la Universidad del Sur de California analizaron las señales neuronales de 24 pacientes con epilepsia y predijeron si recordaban animales, edificios, vehículos u otros objetos. Todavía no pueden reconstruir pensamientos completos, pero el avance demuestra que los recuerdos dejan patrones suficientemente claros como para ser interpretados por una máquina.

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Discovery usa Inteligência Artificial para combater a dislexia e cria um “karaoke” de leitura

A aplicação foi criada pela startup EdTech, criada por quatro alunos do Técnico e já reconhecida em vários prémios. Está disponível para experimentar gratuitamente.

The post Discovery usa Inteligência Artificial para combater a dislexia e cria um “karaoke” de leitura appeared first on Tek Notícias.

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Durante décadas dimos por hecho que el universo seguiría expandiéndose hasta apagarse lentamente. Nuevas pistas sobre la energía oscura plantean ahora un final mucho más violento: que todo el cosmos termine colapsando sobre sí mismo

Los datos de DESI y una controvertida revisión de supernovas sugieren que la energía oscura podría estar debilitándose con el tiempo. La hipótesis aún divide a los astrónomos, pero ha devuelto al debate el Big Crunch, un final inverso al Big Bang que parecía descartado.

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