The Document Foundation, which operates the popular open source productivity suite LibreOffice, is positioning the suite's newest release, v25.8, as a strategic asset for digital sovereignty, targeting governments and enterprises seeking independence from foreign software vendors and cloud infrastructure.

The Document Foundation released the update last week with zero telemetry architecture, full offline capability, and OpenPGP encryption for documents, directly addressing national security concerns about extraterritorial surveillance and software backdoors. The suite requires no internet access for any features and maintains complete transparency through open source code that governments can audit. Government bodies in Germany, Denmark, and France, alongside national ministries in Italy and Brazil, have deployed LibreOffice to meet GDPR compliance, national procurement laws, and IT localization mandates while eliminating unpredictable licensing costs from proprietary vendors.

"It's time to own your documents, own your infrastructure, and own your future," the foundation wrote in a blog post.

The Federal Trade Commission is warning major U.S. tech companies against yielding to foreign government demands that weaken data security, compromise encryption, or impose censorship on their platforms. From a report: FTC Chairman Andrew N. Ferguson signed the letter sent to large American companies like Akamai, Alphabet (Google), Amazon, Apple, Cloudflare, Discord, GoDaddy, Meta, Microsoft, Signal, Snap, Slack, and X (Twitter). Ferguson stresses that weakening data security at the request of foreign governments, especially if they don't alert users about it, would constitute a violation of the FTC Act and expose companies to legal consequences.

Ferguson's letter specifically cites foreign laws such as the EU's Digital Services Act and the UK's Online Safety and Investigatory Powers Acts. Earlier this year, Apple was forced to remove support for iCloud end-to-end encryption in the United Kingdom rather than give in to demands to add a backdoor for the government to access encrypted accounts. The UK's demand would have weakened Apple's encryption globally, but it was retracted last week following U.S. diplomatic pressure.

The UK government has agreed to withdraw its order requiring Apple to create backdoor access to encrypted iCloud data following intervention from the Trump administration. Vice President JD Vance negotiated the agreement during his recent UK holiday after the January order issued under the UK Investigatory Powers Act prompted Apple to pull its iCloud Advanced Data Protection service from Britain in February. Director of National Intelligence Tulsi Gabbard said the UK agreed to drop demands for access to "the protected encrypted data of American citizens." Apple had filed a complaint with the Investigatory Powers Tribunal scheduled for hearing early next year.

Proton has begun relocating infrastructure outside Switzerland ahead of proposed surveillance legislation requiring VPNs and messaging services with over 5,000 users to identify customers and retain data for six months.

The company's AI chatbot Lumo became the first product hosted on German servers rather than Swiss infrastructure. CEO Andy Yen confirmed the decision and a spokesperson told TechRadar that the company isn't fully exiting Switzerland.

In a blog post about the launch of Lumo last month, Proton's Head of Anti-Abuse and Account Security, Eamonn Maguire, explained that the company had decided to invest outside Switzerland for fear of the looming legal changes. He wrote: "Because of legal uncertainty around Swiss government proposals to introduce mass surveillance -- proposals that have been outlawed in the EU -- Proton is moving most of its physical infrastructure out of Switzerland. Lumo will be the first product to move."

The proposed amendments to Switzerland's Ordinance on the Surveillance of Correspondence by Post and Telecommunications would also mandate decryption capabilities for providers holding encryption keys. Proton is developing additional facilities in Norway.

An anonymous reader quotes a report from SecurityWeek: Two different firms have tested the newly released GPT-5, and both find its security sadly lacking. After Grok-4 fell to a jailbreak in two days, GPT-5 fell in 24 hours to the same researchers. Separately, but almost simultaneously, red teamers from SPLX (formerly known as SplxAI) declare, "GPT-5's raw model is nearly unusable for enterprise out of the box. Even OpenAI's internal prompt layer leaves significant gaps, especially in Business Alignment."

NeuralTrust's jailbreak employed a combination of its own EchoChamber jailbreak and basic storytelling. "The attack successfully guided the new model to produce a step-by-step manual for creating a Molotov cocktail," claims the firm. The success in doing so highlights the difficulty all AI models have in providing guardrails against context manipulation. [...] "In controlled trials against gpt-5-chat," concludes NeuralTrust, "we successfully jailbroke the LLM, guiding it to produce illicit instructions without ever issuing a single overtly malicious prompt. This proof-of-concept exposes a critical flaw in safety systems that screen prompts in isolation, revealing how multi-turn attacks can slip past single-prompt filters and intent detectors by leveraging the full conversational context."

While NeuralTrust was developing its jailbreak designed to obtain instructions, and succeeding, on how to create a Molotov cocktail (a common test to prove a jailbreak), SPLX was aiming its own red teamers at GPT-5. The results are just as concerning, suggesting the raw model is 'nearly unusable'. SPLX notes that obfuscation attacks still work. "One of the most effective techniques we used was a StringJoin Obfuscation Attack, inserting hyphens between every character and wrapping the prompt in a fake encryption challenge." [...] The red teamers went on to benchmark GPT-5 against GPT-4o. Perhaps unsurprisingly, it concludes: "GPT-4o remains the most robust model under SPLX's red teaming, especially when hardened." The key takeaway from both NeuralTrust and SPLX is to approach the current and raw GPT-5 with extreme caution.

An anonymous reader quotes a report from Wired: Two years ago, researchers in the Netherlands discovered an intentional backdoor in an encryption algorithm baked into radios used by critical infrastructure -- as well as police, intelligence agencies, and military forces around the world -- that made any communication secured with the algorithm vulnerable to eavesdropping. When the researchers publicly disclosed the issue in 2023, the European Telecommunications Standards Institute (ETSI), which developed the algorithm, advised anyone using it for sensitive communication to deploy an end-to-end encryption solution on top of the flawed algorithm to bolster the security of their communications. But now the same researchers have found that at least one implementation of the end-to-end encryption solution endorsed by ETSI has a similar issue that makes it equally vulnerable to eavesdropping. The encryption algorithm used for the device they examined starts with a 128-bit key, but this gets compressed to 56 bits before it encrypts traffic, making it easier to crack. It's not clear who is using this implementation of the end-to-end encryption algorithm, nor if anyone using devices with the end-to-end encryption is aware of the security vulnerability in them. Wired notes that the end-to-end encryption the researchers examined is most commonly used by law enforcement and national security teams. "But ETSI's endorsement of the algorithm two years ago to mitigate flaws found in its lower-level encryption algorithm suggests it may be used more widely now than at the time."

ZDNet's Steven Vaughan-Nichols shares his list of "what's new and improved" in the latest Linux 6.16 kernel. An anonymous reader shares an excerpt from the report: First, the Rust language is continuing to become more well-integrated into the kernel. At the top of my list is that the kernel now boasts Rust bindings for the driver core and PCI device subsystem. This approach will make it easier to add new Rust-based hardware drivers to Linux. Additionally, new Rust abstractions have been integrated into the Direct Rendering Manager (DRM), particularly for ioctl handling, file/GEM memory management, and driver/device infrastructure for major GPU vendors, such as AMD, Nvidia, and Intel. These changes should reduce vulnerabilities and optimize graphics performance. This will make gamers and AI/ML developers happier.

Linux 6.16 also brings general improvements to Rust crate support. Crate is Rust's packaging format. This will make it easier to build, maintain, and integrate Rust kernel modules into the kernel. For those of you who still love C, don't worry. The vast majority of kernel code remains in C, and Rust is unlikely to replace C soon. In a decade, we may be telling another story. Beyond Rust, this latest release also comes with several major file system improvements. For starters, the XFS filesystem now supports large atomic writes. This capability means that large multi-block write operations are 'atomic,' meaning all blocks are updated or none. This enhances data integrity and prevents data write errors. This move is significant for companies that use XFS for databases and large-scale storage.

Perhaps the most popular Linux file system, Ext4, is also getting many improvements. These boosts include faster commit paths, large folio support, and atomic multi-fsblock writes for bigalloc filesystems. What these improvements mean, if you're not a file-system nerd, is that we should see speedups of up to 37% for sequential I/O workloads. If your Linux laptop doubles as a music player, another nice new feature is that you can now stream your audio over USB even while the rest of your system is asleep. That capability's been available in Android for a while, but now it's part of mainline Linux.

If security is a top priority for you, the 6.16 kernel now supports Intel Trusted Execution Technology (TXT) and Intel Trusted Domain Extensions (TDX). This addition, along with Linux's improved support for AMD Secure Encrypted Virtualization and Secure Memory Encryption (SEV-SNP), enables you to encrypt your software's memory in what's known as confidential computing. This feature improves cloud security by encrypting a user's virtual machine memory, meaning someone who cracks a cloud can't access your data. Linux 6.16 also delivers several chip-related upgrades. It introduces support for Intel's Advanced Performance Extensions (APX), doubling x86 general-purpose registers from 16 to 32 and boosting performance on next-gen CPUs like Lunar Lake and Granite Rapids Xeon. Additionally, the new CONFIG_X86_NATIVE_CPU option allows users to build processor-optimized kernels for greater efficiency.

Support for Nvidia's AI-focused Blackwell GPUs has also been improved, and updates to TCP/IP with DMABUF help offload networking tasks to GPUs and accelerators. While these changes may go unnoticed by everyday users, high-performance systems will see gains and OpenVPN users may finally experience speeds that challenge WireGuard.

Security researchers have discovered evidence suggesting the SkyRover X1 drone sold on Amazon for some $750 is a DJI product operating under a different brand name. The findings come at a time when DJI is facing an unofficial ban at US customs.

The drone shares identical specifications and features with the DJI Mini 4 Pro and connects to DJI's online infrastructure, including DJIGlobal, DJISupport, and DJIEnterprise services.

Hacker Kevin Finisterre successfully logged into the SkyRover system using his existing DJI credentials. Security consultant Jon Sawyer found the SkyRover app uses the same encryption keys as DJI software, with the company making only basic attempts to conceal its origins by replacing "DJI" references with "xxx" or "uav." DJI didn't deny to The Verge that the SkyRover X1 is their product.

Sir Keir Starmer's government is seeking a way out of a clash with the Trump administration over the UK's demand that Apple provide it with access to secure customer data, Financial Times reported Monday, citing two officials. From the report: The officials both said the Home Office, which ordered the tech giant in January to grant access to its most secure cloud storage system, would probably have to retreat in the face of pressure from senior leaders in Washington, including Vice President JD Vance.

"This is something that the vice president is very annoyed about and which needs to be resolved," said an official in the UK's technology department. "The Home Office is basically going to have to back down." Both officials said the UK decision to force Apple to break its end-to-end encryption -- which has been raised multiple times by top officials in Donald Trump's administration -- could impede technology agreements with the US.

Brian Witten, VP/CSO of automotive technology supplier Aptiv, warns that "While seven to 10 years may sound like a long way off, preparation for quantum threats must begin now, not once they have already materialized." Organizations need time to implement post-quantum cryptography (PQC) transition plans methodically — and that applies both to anyone with an IT infrastructure and to anyone building software-defined systems. "Current encryption, such as RSA and ECC [elliptic curve cryptography], will become obsolete once quantum computing matures," said Cigent cofounder John Benkert. "Management often assumes cybersecurity threats are only present-day problems. But this is a future-proofing issue — especially relevant for industries dealing with sensitive, long-lifespan data, like healthcare, finance or government." Remediation requires long-term planning. Organizations that wait until quantum computers have broken encryption to address the threat will find that it is too late.
Start by building an inventory of what needs to change, Witten recommends. (Fortunately, "It's a matter of using newer and different chips and algorithms, not necessarily more expensive components," he writes, also suggesting requests for proposals "should ask vendors to include a PQC update plan.")

Firmware will also need quantum-resistant digital signatures. ("Broken authentication lets bad things happen. Someone could remotely take over a vehicle, for instance, or send malicious code for autonomous execution later, even after the vehicle has gone offline.") And remember that post-quantum key sizes are larger, requiring more storage space. "In some cases, digitally signed messages with security information could triple in size, which could impact storage and bandwidth."

Thanks to Esther Schindler (Slashdot reader #16,185) for sharing the article.

An anonymous reader quotes a report from TechCrunch: On Sunday, Block CEO and Twitter co-founder Jack Dorsey launched an open source chat app called Bitchat, promising to deliver "secure" and "private" messaging without a centralized infrastructure. The app relies on Bluetooth and end-to-end encryption, unlike traditional messaging apps that rely on the internet. By being decentralized, Bitchat has potential for being a secure app in high-risk environments where the internet is monitored or inaccessible. According to Dorsey's white paper detailing the app's protocols and privacy mechanisms, Bitchat's system design "prioritizes" security.

But the claims that the app is secure, however, are already facing scrutiny by security researchers, given that the app and its code have not been reviewed or tested for security issues at all -- by Dorsey's own admission. Since launching, Dorsey has added a warning to Bitchat's GitHub page: "This software has not received external security review and may contain vulnerabilities and does not necessarily meet its stated security goals. Do not use it for production use, and do not rely on its security whatsoever until it has been reviewed." This warning now also appears on Bitchat's main GitHub project page but was not there at the time the app debuted.

As of Wednesday, Dorsey added: "Work in progress," next to the warning on GitHub. This latest disclaimer came after security researcher Alex Radocea found that it's possible to impersonate someone else and trick a person's contacts into thinking they are talking to the legitimate contact, as the researcher explained in a blog post. Radocea wrote that Bitchat has a "broken identity authentication/verification" system that allows an attacker to intercept someone's "identity key" and "peer id pair" -- essentially a digital handshake that is supposed to establish a trusted connection between two people using the app. Bitchat calls these "Favorite" contacts and marks them with a star icon. The goal of this feature is to allow two Bitchat users to interact, knowing that they are talking to the same person they talked to before.

Jack Dorsey has launched Bitchat, a decentralized, peer-to-peer messaging app that uses Bluetooth mesh networks for encrypted, ephemeral chats without requiring accounts, servers, or internet access. The beta version is live on TestFlight, with a full white paper available on GitHub. CNBC reports: In a post on X Sunday, Dorsey called it a personal experiment in "bluetooth mesh networks, relays and store and forward models, message encryption models, and a few other things."

Bitchat enables ephemeral, encrypted communication between nearby devices. As users move through physical space, their phones form local Bluetooth clusters and pass messages from device to device, allowing them to reach peers beyond standard range -- even without Wi-Fi or cell service. Certain "bridge" devices connect overlapping clusters, expanding the mesh across greater distances. Messages are stored only on device, disappear by default and never touch centralized infrastructure -- echoing Dorsey's long-running push for privacy-preserving, censorship-resistant communication.

Like the Bluetooth-based apps used during Hong Kong's 2019 protests, Bitchat is designed to keep working even when the internet is blocked, offering a censorship-resistant way to stay connected during outages, shutdowns or surveillance. The app also supports optional group chats, or "rooms," which can be named with hashtags and protected by passwords. It includes store and forward functionality to deliver messages to users who are temporarily offline. A future update will add WiFi Direct to increase speed and range, pushing Dorsey's vision for off-grid, user-owned communication even further.

Two accessory manufacturers have told The Verge that Nintendo has intentionally locked down the Switch 2's USB-C port using a new encryption scheme, preventing compatibility with third-party docks and accessories. "I haven't yet found proof of that encryption chip myself -- but when I analyzed the USB-C PD traffic with a Power-Z tester, I could clearly see the new Nintendo Switch not behaving like a good USB citizen should," writes The Verge's Sean Hollister. From the report: If you've been wondering why there are basically no portable Switch 2 docks on the market, this is the reason. Even Jsaux, the company that built its reputation by beating the Steam Deck dock to market, tells us it's paused its plans to build a Switch 2 dock because of Nintendo's actions. It's not simply because the Switch 2 now requires more voltage, as was previously reported; it's that Nintendo has made things even more difficult this generation.

Psylo, a new privacy-focused iOS browser by Mysk, aims to defeat digital fingerprinting by isolating each browser tab with its own IP address, unique fingerprinting defenses, and proxy-based encryption. "Psylo stands out as it is the only WebKit-based iOS browser that truly isolates tabs," Tommy Mysk told The Register. "It's not only about separate storage and cookies. Psylo goes beyond that."

"This is why we call tabs 'silos.' It applies unique anti-fingerprinting measures per silo, such as canvas randomization. This way two Psylo tabs opening the same website would appear as though they originated on two different devices to the opened website." From the report: The company claims Psylo therefore offers better privacy than a VPN because the virtual networks mask the user's IP address but generally don't alter the data used for fingerprinting. Psylo, for example, will adjust the browser's time zone and browser language to match the geolocation of each proxy, resulting in more entropy that means fingerprints created by gathering data from silos will appear to be different.

The Mysk devs' post states that some privacy-focused browsers like Brave also implement anti-fingerprinting measures like canvas randomization, but those are more effective on the desktop macOS app due to Apple's iOS restrictions. They claim that they were able to achieve better results on iOS by using a client-side JavaScript solution. Mysk designed Psylo to minimize the information available to its maker. It doesn't log personally identifiable information or browsing data that the curious could use to identify the user, the company claims, noting that it also doesn't have customer payment information, which is handled by Apple. There are no user accounts, only randomized identifiers to indicate active subscriptions. According to Tommy Mysk, the only subscriber data kept is bandwidth usage, which is necessary to prevent abuse.

"We aggregate bandwidth usage based on a randomly generated ID that is created when a subscription is made," Mysk said. "The randomly generated ID is associated with the Apple subscription transaction. Apple doesn't share the identity of users making App Store purchases with developers." Asked whether Apple could identify users, Mysk said, "Theoretically and given a court order, Apple can figure out the randomly generated ID of the user in question. If we were to hand out the data associated with the randomly generated ID, it would only be the bandwidth usage of that user in the current month, and two months in the past. Older data is automatically deleted. "We don't associate any identifiable information with the randomly generated ID. We don't store IP addresses at all in every component of our system. We don't store websites visited by our users at all." The browser is only available on iOS and iPadOS, but Mysk says an Android version could be developed if there's enough interest. It costs $9.99 per month or $99 per year in the U.S.

Western Digital has succeeded in having the sum it owed from a patent infringement case reduced from $553 million down to just $1 in post-trial motions, when the judge found the plaintiff's claims had shifted during the course of the litigation. From a report: The storage biz was held by a California jury to have infringed on data encryption patents owned by SPEX Technologies Inc in October, relating to several of its self-encrypting hard drive products.

WD was initially told to pay $316 million in damages, but District Judge James Selna ruled the company owed a further $237 million in interest charges earlier this year, bringing the total to more than half a billion dollars. In February, WD was given a week to file a bond or stump up the entire damages payment. Selna granted Western Digital's post-trial motion to reduce damages, writing that "SPEX's damages theory changed as certain evidence and theories became unavailable" and there was "insufficient evidence from which the Court could determine a reasonable royalty."

The U.S. House chief administrative officer has banned WhatsApp from congressional staffers' government devices citing data vulnerability concerns. The cybersecurity office deemed the messaging app "high-risk" due to lack of transparency in data protection, absence of stored data encryption, and potential security risks, according to an email obtained by Axios.

Staff cannot download or keep WhatsApp on any House device, including mobile, desktop, or web browser versions.

Iranian state television has instructed residents to delete WhatsApp from their smartphones, claiming the messaging platform gathers user information to share with Israel.

The local media provided no evidence supporting these allegations but additionally encouraged residents to avoid other "location-based" apps. WhatsApp has disputed the claims, with a spokesperson telling Time magazine the Meta-owned platform uses end-to-end encryption and does not track precise locations, keep messaging logs, or provide bulk information to governments.

The episode comes at a time when Iran is simultaneously experiencing a "near-total national Internet blackout," according to NetBlock, an internet governance monitoring organization. The disruption follows earlier partial outages amid escalating military tensions with Israel after days of missile strikes between the countries.

Further reading, from earlier this week: Iran Bans Officials From Using Internet-Connected Devices.

Austria's coalition government has agreed on a plan to enable police to monitor suspects' secure messaging in order to thwart militant attacks, ending what security officials have said is a rare and dangerous blind spot for a European Union country. From a report: Because Austria lacks a legal framework for monitoring messaging services like WhatsApp, its main domestic intelligence service and police rely on allies with far more sweeping powers like Britain and the United States alerting them to chatter about planned attacks and spying.

That kind of tip-off led to police unravelling what they say was a planned attack on a Taylor Swift concert in Vienna, which prompted the cancellation of all three of her planned shows there in August of last year. "The aim is to make people planning terrorist attacks in Austria feel less secure - and increase everyone else's sense of security," Joerg Leichtfried of the Social Democrats, the junior minister in charge of overseeing the Directorate for State Security and Intelligence (DSN), told a news conference.

Researchers have built a breakthrough random number generator that solves a critical problem: for the first time, every step of creating random numbers can be independently verified and audited, with quantum physics guaranteeing the numbers were truly unpredictable.

Random numbers are essential for everything from online banking encryption to fair lottery drawings, but current systems have serious limitations. Computer-based generators follow predictable algorithms -- if someone discovers the starting conditions, they can predict all future outputs. Hardware generators that measure physical processes like electronic noise can't prove their randomness wasn't somehow predetermined or tampered with.

The new system, developed by teams at the University of Colorado Boulder and the National Institute of Standards and Technology, uses quantum entanglement -- Einstein's "spooky action at a distance" -- to guarantee unpredictability. The setup creates pairs of photons that share quantum properties, then sends them to measurement stations 110 meters apart. When researchers measure each photon's properties, quantum mechanics ensures the results are fundamentally random and cannot be influenced by any classical communication between the stations.

The team created a system called "Twine" that distributes the random number generation process across multiple independent parties, with each step recorded in tamper-proof digital ledgers called hash chains. This means no single organization controls the entire process, and anyone can verify that proper procedures were followed. During a 40-day demonstration, the system successfully generated random numbers in 7,434 of 7,454 attempts -- a 99.7% success rate. Each successful run produced 512 random bits with mathematical certainty of randomness bounded by an error rate of 2^-64, an extraordinarily high level of confidence.

An anonymous reader shares a report: When Facebook bought WhatsApp for $19 billion in 2014, the messaging app had a clear focus. No ads, no games and no gimmicks. For years, that is what WhatsApp's two billion users -- many of them in Brazil, India and other countries around the world -- got. They chatted with friends and family unencumbered by advertising and other features found on social media. Now that is set to change.

On Monday, WhatsApp said it would start showing ads inside its app for the first time. The promotions will appear only in an area of the app called Updates, which is used by around 1.5 billion people a day. WhatsApp will collect some data on users to target the ads, such as location and the device's default language, but it will not touch the contents of messages or whom users speak with. The company added that it had no plans to place ads in chats and personal messages.

[...] In-app ads are a significant change from WhatsApp's original philosophy. Jan Koum and Brian Acton, who founded WhatsApp in 2009, were committed to building a simple and quick way for friends and family to communicate with end-to-end encryption, a method of keeping texts, photos, videos and phone calls inaccessible by third parties. Both left the company seven years ago. Since then, Mark Zuckerberg, the chief executive of Facebook, now Meta, has focused on WhatsApp's growth and user privacy while also melding the app into the company's other products, including Instagram and Messenger.