practices

Winsage
June 18, 2025
A cyber espionage campaign attributed to the XDSpy threat actor has been discovered, exploiting a zero-day vulnerability in Windows shortcut files identified as “ZDI-CAN-25373.” This vulnerability allows attackers to conceal executed commands within specially crafted shortcut files. XDSpy has primarily targeted government entities in Eastern Europe and Russia since its activities became known in 2020. Researchers from HarfangLab found malicious LNK files exploiting this vulnerability in mid-March, revealing issues with how Windows parses LNK files. The infection begins with a ZIP archive containing a malicious LNK file, which triggers a complex Windows shell command to execute malicious components while displaying a decoy document. This command extracts and executes a first-stage malware called “ETDownloader,” which establishes persistence and downloads a second-stage payload known as “XDigo.” The XDigo implant, written in Go, collects sensitive information and employs encryption for data exfiltration. This campaign represents an evolution in XDSpy's tactics, combining zero-day exploitation with advanced multi-stage payloads.
Winsage
June 18, 2025
Microsoft will cease support for Windows 10 on October 14, 2025, affecting an estimated 200 to 400 million devices that will no longer receive updates or patches, exposing them to security vulnerabilities. Transitioning to Windows 11 requires modern hardware specifications, which many older devices lack. Users must decide between investing in new hardware, opting for extended security updates, or switching to alternative operating systems like Linux. The Document Foundation advocates for Linux and LibreOffice as viable alternatives, emphasizing their ability to run on older hardware and providing robust security updates. Linux offers users greater control and transparency, addressing privacy concerns associated with proprietary systems. LibreOffice supports open document formats, ensuring long-term accessibility without vendor constraints. The end of Windows 10 support may prompt significant shifts in the tech industry, encouraging a move towards systems that prioritize sustainability and user rights.
Winsage
June 17, 2025
Microsoft will cease support for Windows 10 on October 14, 2025, leaving an estimated 200 to 400 million devices vulnerable to security risks due to a lack of updates. Users must choose between upgrading to Windows 11, which has strict hardware requirements, paying for extended security updates, or switching to alternative operating systems like Linux. The Document Foundation advocates for Linux and LibreOffice as viable options, emphasizing their ability to run on older hardware and provide robust security updates without vendor lock-in. Privacy concerns regarding data collection by major tech companies are highlighted, with Linux offering users greater control and transparency. The transition away from Windows 10 is seen as an opportunity to promote user empowerment and sustainability in technology choices.
AppWizard
June 17, 2025
On June 10, the Russian State Duma approved the establishment of a national messenger to be pre-installed on all newly sold smart devices starting September 1. This app will include a digital ID system and aims to streamline access to government services, identity verification, contract signing, and banking transactions. The initiative is inspired by China's WeChat but raises concerns about surveillance and data storage by the Russian government. The specific application for the national messenger has not yet been finalized, with Max, developed by VKontakte, being a leading candidate. Legal expert Sarkis Darbinyan doubts that Max will attract WhatsApp's user base and predicts it will be limited to domestic use without end-to-end encryption. Despite these issues, State Duma IT Committee head Sergei Boyarsky believes that existing messaging platforms like WhatsApp and Telegram will continue to operate if they comply with Russian laws.
AppWizard
June 17, 2025
Messaging app WhatsApp has introduced advertisements for the first time, changing its previous ad-free policy. Ads will initially appear only in the Updates tab, specifically in the Status section, and will not interfere with personal messaging. The company emphasized that personal messages, calls, and statuses remain end-to-end encrypted, and it will not sell or share users' phone numbers with advertisers. Ads will be targeted based on user location, language, and previous ad interactions, and users linked to the Accounts Center may see ads influenced by their activity on other Meta platforms. WhatsApp's founders previously expressed their commitment to an ad-free experience in a 2012 blog post, arguing that advertising detracts from the user experience. WhatsApp was not always free; it originally charged an annual subscription fee of [openai_gpt model="gpt-4o-mini" prompt="Summarize the content and extract only the fact described in the text bellow. The summary shall NOT include a title, introduction and conclusion. Text: Messaging app WhatsApp has taken a significant step by introducing advertisements for the first time, marking a notable shift from its original stance against ads. Historically, the app, known for its distinctive bright green interface, prided itself on being ad-free, a rarity among major tech platforms. In a 2012 blog post, WhatsApp co-founders expressed their commitment to a user-focused experience, famously quoting Tyler Durden from Fight Club: “Advertising has us chasing cars and clothes, working jobs we hate so we can buy shit we don’t need.” However, the recent announcement titled “Helping you Find More Channels and Businesses on WhatsApp” reveals that the app will now feature ads, albeit initially limited to the Updates tab. This means users can expect to see advertisements in the Status section, akin to the 24-hour Stories feature found on other Meta platforms like Instagram and Facebook, without disrupting their private messaging experience. What’s new? Adverts (Picture: Shutterstock) WhatsApp reassured users that those who primarily use the app for personal communication will not notice any changes to their messaging experience. This transition aligns WhatsApp more closely with its parent company Meta’s other applications, which are heavily ad-supported. How will apps be targeted? Meta has emphasized that the introduction of ads will be handled with privacy in mind. The company stated that personal messages, calls, and statuses will remain end-to-end encrypted, ensuring that no one, including Meta, can access them. Ads will be tailored based on factors such as location, language, and user interactions with previous advertisements. Additionally, users who have linked their WhatsApp accounts to the Accounts Center may receive ads influenced by their activity across other Meta platforms. How the new ads will look (Picture: Meta) Meta has committed to never selling or sharing users' phone numbers with advertisers and has assured that personal messages will not be utilized for targeted advertising. What did WhatsApp say about ads previously? Reflecting on its past, WhatsApp’s founders articulated their aversion to advertising in a 2012 blog post, stating, “No one wakes up excited to see more advertising.” They emphasized their dedication to enhancing user experience rather than focusing on ad revenue, arguing that the presence of ads detracts from the core mission of providing reliable messaging. They maintained that their engineering efforts were directed towards improving the app rather than mining user data. The blog post from June 2012 (Picture: WhatsApp) ‘The beginning of deeper data collection’? Despite assurances from Meta regarding user privacy, some industry experts express concerns that this move could signal a broader shift towards increased data collection. Marijus Briedis, Chief Technology Officer at NordVPN, remarked that the introduction of ads in messaging apps often precedes more invasive data practices. He cautioned that while Meta claims chats remain private, its business model fundamentally relies on data-driven surveillance. Briedis urged European users to remain vigilant, as the gradual introduction of ads could lead to a future where private messaging becomes monetized and monitored. Changes are coming (Picture: Meta) Was WhatsApp always free? WhatsApp was not always a free service; it originally charged an annual subscription fee of [cyberseo_openai model="gpt-4o-mini" prompt="Rewrite a news story for a business publication, in a calm style with creativity and flair based on text below, making sure it reads like human-written text in a natural way. The article shall NOT include a title, introduction and conclusion. The article shall NOT start from a title. Response language English. Generate HTML-formatted content using tag for a sub-heading. You can use only , , , , and HTML tags if necessary. Text: What’s new? Adverts (Picture: Shutterstock) Messaging app WhatsApp has introduced adverts for the first time, a departure from the anti-ad ethos it had when first set up. The famous bright green app had been unusual in major tech apps in not allowing adverts on the platform. ‘We don’t sell ads’, they said in a 2012 blog post quoting Tyler Durden from Fight Club: ‘Advertising has us chasing cars and clothes, working jobs we hate so we can buy shit we don’t need.’ Now, even they will be sending us to chase cars, clothes, doggy sunglasses, and mini washing machines for underwear that fit on your bedside table. A new post titled, euphemistically, ‘Helping you Find More Channels and Businesses on WhatsApp’, revealed the change yesterday. For now, ads will only be seen in the Updates tab. This means you won’t see ads for vitamins or foot scrubs popping up in between your private messages. How the new ads will look (Picture: Meta) The company said: ‘If you only use WhatsApp to chat with friends and loved ones there is no change to your experience at all.’ But it marks a shift towards becoming more like Meta’s ad-heavy other big apps, Instagram and Facebook. For now, ads will only appear in Status, which is similar to the 24-hour Stories function on their other apps. How will apps be targeted? Meta said they had built these features ‘in the most private way possible’: ‘Your personal messages, calls, and statuses remain end-to-end encrypted, meaning no one (not even us) can see or hear them.’ They said they would use information like country or city, language, Channels followed, and previous ad interaction to guide which ads are shown. Changes are coming (Picture: Meta) Those who had added WhatsApp to Accounts Center could be shown ads based on information from across their other Meta accounts too. They promised they would ‘never sell or share your phone number to advertisers’ and personal messages and calls would not be used for targeted ads. What did WhatsApp say about ads previously? A 2012 blog post from founders Jan Koum and Brian Acton said: ‘No one wakes up excited to see more advertising, no one goes to sleep thinking about the ads they’ll see tomorrow. ‘We know people go to sleep excited about who they chatted with that day (and disappointed about who they didn’t). We want WhatsApp to be the product that keeps you awake… and that you reach for in the morning. No one jumps up from a nap and runs to see an advertisement. The blog post from June 2012 (Picture: WhatsApp) ‘Advertising isn’t just the disruption of aesthetics, the insults to your intelligence and the interruption of your train of thought. ‘At every company that sells ads, a significant portion of their engineering team spends their day tuning data mining, writing better code to collect all your personal data, upgrading the servers that hold all the data and making sure it’s all being logged and collated and sliced and packaged and shipped out… And at the end of the day the result of it all is a slightly different advertising banner in your browser or on your mobile screen. ‘Remember, when advertising is involved you the user are the product. ‘At WhatsApp, our engineers spend all their time fixing bugs, adding new features and ironing out all the little intricacies in our task of bringing rich, affordable, reliable messaging to every phone in the world. That’s our product and that’s our passion. Your data isn’t even in the picture. We are simply not interested in any of it. ‘When people ask us why we charge for WhatsApp, we say “Have you considered the alternative?’ ‘The beginning of deeper data collection’? Meta has insisted that personal messages will be unchanged, but some fear this move could be opening the door to more significant changes later. Marijus Briedis, Chief Technology Officer at NordVPN, said: ‘Ads in WhatsApp aren’t just a distraction – they’re a signal of what may come next. ‘When advertising enters a messaging app, it often marks the beginning of deeper data collection. Meta says your chats are private, but its business model relies on data-driven surveillance. This isn’t just about pop-ups; it’s about protecting your privacy. Ads will be kept away from personal messages – at least for now (Picture: Meta) ‘Europe’s data protection laws were created to guard against exactly this kind of gradual overreach. Meta’s so-called ‘optional’ data-sharing is rarely as optional as it sounds – there’s often a trade-off, and too often, that trade-off is your personal information. ‘We’ve seen this pattern before, with small updates that pave the way for much bigger changes. The introduction of ads could signal a wider shift away from private messaging toward monetised, monitored communication. European users should pay close attention – your messages may not stay as private as you think.’ Was WhatsApp always free? No. In its early years, there was an annual subscription fee of $0.99 (which worked out at around 64p to 69p in the UK). Imposed after the first year (which was free), this was part the reason they could afford to go without ads. When Facebook bought the company in 2016, they scrapped the charge to focus on growth, saying some users were worried about losing access if they didn’t have a debit or credit card number. They still didn’t introduce ads at the time, saying they wanted to explore other ways of making money from WhatsApp, like making the app a tool to communicate information with businesses and organisations such as banks and airlines. Get in touch with our news team by emailing us at webnews@metro.co.uk. For more stories like this, check our news page. MORE: Eminem’s music company ‘sues Meta for $109,000,000 over 243 of his songs’ MORE: Family business ‘£10,000 out of pocket’ after Meta blocks their accounts for 12 weeks News Updates Stay on top of the headlines with daily email updates." temperature="0.3"].99 after the first year of use. This model allowed the app to operate without advertisements. Following Facebook's acquisition of WhatsApp in 2016, the subscription fee was eliminated to promote user growth, with the company exploring alternative revenue streams, such as facilitating communication for businesses and organizations. " max_tokens="3500" temperature="0.7" top_p="1.0" best_of="1" presence_penalty="0.1" frequency_penalty="frequency_penalty"].99 before Facebook acquired the company in 2016 and eliminated the fee to encourage growth.
AppWizard
June 16, 2025
At Unreal Fest in Orlando, Epic Games showcased new features for Unreal Engine 5 through a tech demo of CD Projekt Red's Witcher 4 and hosted training sessions for developers. Key topics included shader compilation stutters and performance issues in Unreal Engine games, with a focus on optimization methodologies rather than the engine itself. Insights revealed persistent performance optimization challenges, particularly with shader compilation and traversal stutters. Developers were encouraged to implement PSO precaching in Unreal Engine 5.2 or newer, although neither solution is perfect. Obsidian's game Avowed began development in Unreal Engine 4 before transitioning to version 5.3.2, while aiming for specific frame rates on Xbox Series S and X. The team size for Avowed was 140, with only 15 in technical roles, which may have limited their ability to fully utilize new features. Unreal Engine 5.6 offers performance enhancements that require strategic implementation by developers. Attendance at Epic's sessions was high, indicating a growing awareness of performance issues among developers. The hope is that future titles will leverage the latest engine version to address these challenges effectively.
Winsage
June 16, 2025
The tech community is dissatisfied with Microsoft's compatibility requirements for Windows 11, which have made some PCs from six or seven years ago obsolete and ineligible for security updates. Apple's update policy for MacOS is similarly restrictive, with free security updates provided only for the three most recent versions. The upcoming MacOS 26 Tahoe will lead to MacOS 13 Ventura no longer receiving updates, leaving older Macs unsupported due to hardware compatibility issues. Macs from 2017 or earlier will not upgrade to MacOS 14 Sonoma. Users can check compatibility through the "About This Mac" option. For Windows PCs, compatibility with Windows 11 generally requires a CPU from 2019 or later, with Microsoft's PC Health Check app available to identify issues. Windows 10 users can purchase security updates for up to three years after the end of support in October 2025, unlike Mac users. Both platforms typically provide security updates for eight to ten years after release.
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