Tag: and

  • Expert tips on practical ways to prevent scams and data theft using AI.

    Expert tips on practical ways to prevent scams and data theft using AI.

    Phishing scams have become increasingly sophisticated due to the rise of Artificial Intelligence, making it harder to detect and prevent them. IEEE expert Marcio Teixeira highlights the use of AI by criminals to personalize attacks, increasing their effectiveness and threat level. Here are some recommendations to enhance your protection against such scams.

    How can Artificial Intelligence be used to prevent strikes?

    It is crucial to remain vigilant and implement security measures in order to safeguard your personal information from potential risks. Ongoing education and understanding of cybersecurity are vital for professionals and the public, as stated by Teixeira.

    Here are a few straightforward suggestions to prevent being victimized by AI-generated scams.

    Be cautious of suspicious emails, even if they seem personalized or are from a familiar sender. Always look out for spelling mistakes or strange requests, like asking for personal details.

    Avoid clicking on links or downloading unfamiliar files. Prior to clicking on a link, hover your cursor over it to review the complete address. If anything appears suspicious, refrain from clicking.

    Activating two-step authentication adds an additional layer of security to your accounts, making it challenging for hackers to gain access even if they have your password.

    Install software updates frequently to address vulnerabilities that may be targeted by criminals.

    Engage in cybersecurity education by staying updated on the latest risks and learning how to recognize and prevent AI-generated phishing attempts.

    Teixeira emphasizes the importance of fostering a security-conscious culture, alongside technical safeguards, to effectively identify and address threats. According to the expert, cybersecurity education and awareness are just as crucial as using technical solutions.

    By adhering to these recommendations, you can lower the chances of falling victim to advanced scams and safeguard your personal data.

  • Samsung introduces the Galaxy Ring, a titanium ring with a focus on health and artificial intelligence.

    Samsung introduces the Galaxy Ring, a titanium ring with a focus on health and artificial intelligence.

    Samsung unveiled its latest product, the Galaxy Ring, a smart ring aiming to transform the tech accessory market, during the highly-anticipated July Galaxy Unpacked event. This presentation followed its earlier introduction at the Galaxy Unpacked event for the Galaxy S24, providing comprehensive information on its design, features, pricing, and release dates.

    The Galaxy Ring’s battery lasts for seven days.

    The Galaxy Ring comes in nine sizes from 5 to 13, providing a comfortable fit for everyone. It also offers three stylish color choices: Black Titanium, Silver Titanium, and Golden Titanium.

    The battery capacity of the ring varies depending on its size. Sizes 5 to 7 come with a 17 mAh battery lasting 5 days, sizes 8 to 11 have an 18.5 mAh battery lasting up to 6 days, and sizes 12 and 13 feature a 22.5 mAh battery providing 7 days of use. The magnetic charger included has a 361 mAh internal battery and can be recharged via USB-C or compatible wireless bases.

    Galaxy Ring is notable for its emphasis on monitoring health and wellness. It tracks physical activities, heart rate, blood oxygen levels (SpO2), skin temperature, menstrual cycle, and sleep. Weighing between 2.3 and 3 grams and lacking a screen, the ring is lightweight and unobtrusive for all-day and nighttime wear.

    Galaxy Ring em funcionamento com o serviço Samsung Health
    Imagem: wal_172619/UnPlash

    The Galaxy Ring provides useful functions like the “double touch” gesture for controlling alarms and the camera, in addition to health monitoring. Data is synced with the user’s Samsung Health account for analysis using AI tools. Samsung offers a free subscription by linking a Samsung account.

    The Galaxy Ring, constructed from titanium, is durable and light, certified for use up to 100 meters deep and in various aquatic settings, with 10 ATM and IP68 certifications. Samsung guarantees that the ring has undergone testing in different water types, guaranteeing enhanced longevity.

    Price and stock information

    The Galaxy Ring is set to launch in Brazil in 2024, with the specific release date yet to be disclosed. In the global market, it is priced at $399 in the United States, roughly equivalent to R$2,146 in direct conversion. Overseas sales have commenced, with deliveries scheduled to start on July 24th.

  • The House’s new initiative aims to evaluate YouTube and Netflix; comprehend

    The House’s new initiative aims to evaluate YouTube and Netflix; comprehend

    A proposed legislation in the Chamber of Deputies may lead to notable alterations in on-demand video services like Netflix and YouTube’s movie store in Brazil. The bill aims to regulate these services and introduce the Contribution to the Development of the National Cinematic Industry (Condecine) to support local cinema.

    The camera examines a program that seeks to evaluate YouTube and Netflix.

    The project authored by Senator Nelsinho Trad (PSD-MS) modifies the Provisional Measure 2228/01 and the Pay TV Act, subjecting VoD services to principles such as artistic freedom, cultural diversity, and the promotion of Brazilian audiovisual content.

    The project also places various responsibilities on streaming platforms.

    • To ensure a consistent presence of Brazilian audiovisual content in the catalog, a minimum quantity will be included based on the catalogue size (e.g., for a catalogue with two thousand products, at least 100 should be Brazilian).
    • To provide Ancine with documentation regarding the invoicing and cataloging of Brazilian audiovisual material.
    • Television equipment makers must refrain from engaging in anti-competitive behavior when providing content on their platforms.
    • VoD service providers that fail to meet their obligations will receive warnings and fines, including daily fines as determined by Ancine.

    How will the calculation be carried out?

    The bill’s text specifies that the Condecine will be levied yearly with increasing rates depending on the companies’ revenue. The regulations are as outlined below:

    • Companies that invoice more than R$ 96 million will be subject to a 3% rate.
    • Companies with invoicing ranging from R$ 4.8 million to R$ 96 million will be charged a fee of 1.5%.
    • Services costing less than R $ 4.8 million will be exempt from tax payment.

    The tax will be cut in half if half of the service catalog’s content is from the country. Companies need to differentiate profits from streaming services from other services like advertising and sports content to determine the tax. Educational journalism and audiovisual content will not be subject to Condecine.

    What should be done next?

    The project will undergo a thorough analysis by the Committees of Culture, Communication, Finance and Taxation, and Constitution and Justice. If there are modifications, it will go back to the Senate for another vote; otherwise, it will proceed to receive presidential approval.

  • Apple surpasses Microsoft and NVIDIA in value to become the world’s most valuable company.

    Apple surpasses Microsoft and NVIDIA in value to become the world’s most valuable company.

    In 2024, technology giants like NVIDIA, Microsoft, and Apple have seen shifts in their positions as the world’s most valuable companies. Recently, Apple reclaimed the top spot with a market value of $3.62 trillion, following a 2.5% increase in its stock price due to a favorable report from Morgan Stanley.

    Apple is now the world’s most valuable company.

    Apple’s stock surged by nearly 20% this year, hitting a peak of $236.30 per share and boosting the company’s market capitalization to $3.62 trillion, solidifying its position as the world’s most valuable company.

    Innovations in AI have impacted the competition for market leadership in terms of value, with Microsoft and Apple making substantial investments in this field. Microsoft initially led the race due to its early AI initiatives, but Apple has now also embraced this trend of innovation.

    Morgan Stanley predicts that Apple’s focus on AI will boost sales of its devices, particularly the upcoming iPhone 15 Pro and Pro Max models that feature Apple Intelligence technology, paving the way for strong sales of the iPhone 16 series.

    Advances in AI, along with the anticipation surrounding the need for Apple Silicon chips in Macs, are creating high expectations. This shift has the potential to surpass Intel’s objectives by driving Mac upgrades and enhancements, thereby solidifying Apple’s standing in the technology industry.

  • Apple will bid farewell to the iPhone Plus and introduce the iPhone Slim, which will be the thinnest model yet.

    Apple will bid farewell to the iPhone Plus and introduce the iPhone Slim, which will be the thinnest model yet.

    Apple is preparing to discontinue the Plus line of iPhones and introduce a new premium ultra-thin model, the iPhone 17 Slim, as the company aims to experiment with a new strategy due to the lower sales of Plus models globally.

    Is this the conclusion of the Plus series?

    Apple has introduced various sizes and formats for its devices since the iPhone 6, including the larger screen Plus model. However, analysts predict that Apple may discontinue the Plus model in favor of a new and innovative approach.

    Several reasons are behind this potential choice. Ming-Chi Kuo stated that the iPhone Plus accounts for just 5% to 10% of new iPhone shipments, suggesting that the standard iPhone, Pro, and Pro Max models already cater well to the high-end market segments, rendering the Plus model unnecessary.

    O principal diferencial da linha Plus é uma tela maior que o iPhone padrão
    Imagem: xsix/FreeImages

    Canalys and Omdia research indicates that the Pro Max and Pro models are top-sellers, suggesting that consumers prefer paying extra for the advanced features like better cameras and software compared to the Plus model, which offers just a larger screen.

    Get ready for the iPhone Slim.

    Apple may introduce the iPhone 17 Slim as a premium alternative to replace the iPhone Plus, offering a thinner design that could appeal to consumers looking for both style and innovation.

    The iPhone 17 Slim may encounter difficulties despite its perceived benefits, as it features just one rear camera compared to the Pro models that come with a triple-camera setup. This limitation could be a drawback for consumers seeking advanced photography capabilities, according to analysts like Kuo.

    Por conta do seu design extremamente fino, o iPhone Slim pode sofrer com reduções, principalmente nas câmeras
    Imagem: wal_172619/Flickr

    A much slimmer design can be a key advantage. For instance, the iPhone X’s sleek design helped it become the top-selling smartphone in early 2018. The iPhone 17 Slim could also achieve success by providing a unique and appealing user experience.

    What does the future hold for iPhones?

    There is no official confirmation yet regarding the release of the iPhone 17 Slim, but reports suggest that Apple is observing a notable shift in the design of its upcoming iPhones. If these speculations are accurate, we might anticipate a new phase of creativity in both design and functionality for Apple products.

    We must be patient for the time being.

  • Xiaomi has officially announced the launch of HyperOS 2.0; find out about its release date and features.

    Xiaomi has officially announced the launch of HyperOS 2.0; find out about its release date and features.

    Xiaomi started testing HyperOS 2.0 in early July 2024 and now has an official release date set following the previous version’s schedule, as per a user on Weibo. Check the official list of Xiaomi devices that will not get the update.

    HyperOS 2.0’s beta version will conclude by the end of 2024.

    Beta testers will be able to use HyperOS 2.0 by the end of 2024, with the stable version set to be available for all compatible devices by the first quarter of 2025, following a schedule similar to Xiaomi’s approach with the initial HyperOS version.

    Xiaomi is expected to reveal a lineup of devices compatible with HyperOS 2.0 in the upcoming months. The initial devices set to receive the update include models from the Xiaomi 15, Xiaomi 14, and Xiaomi 13 series, along with the POCO F6 Pro and Redmi K70 Pro. These devices are currently undergoing internal testing with the new system version.

    What can be anticipated from HyperOS 2.0?

    HyperOS 2.0 is expected to introduce various enhancements and updates.

    • Settings menu redesigned with a more user-friendly and contemporary interface.
    • Virtual memory of up to 16 GB provides optimal performance for resource-intensive tasks.
    • Improved compatibility with smart home devices: Further enhanced integration with additional Xiaomi ecosystem products.

    HyperOS 2.0 introduces new features that aim to enhance user experience. Stay updated for further announcements and the list of compatible devices for the system update.

    Get your device ready and stay updated on Xiaomi’s latest news!

  • Luces Neto keeps track of his YouTube followers and reaches the Top 4 in Brazil.

    Luces Neto keeps track of his YouTube followers and reaches the Top 4 in Brazil.

    On Monday, Luccas Neto achieved a significant milestone by reaching 44.9 million subscribers on his YouTube channel, solidifying his position as the fourth most popular content creator in Brazil.

    Luccas Channel Neto films the subscribers of his YouTube channel.

    Luccas Neto’s popularity stems from his engaging and joyful content that has won over millions of children. Starting out modestly on the internet, the entrepreneur, actor, producer, and writer discovered his talent for entertaining young audiences early on.

    Luccas established Luccas Toon Studios in 2018, a company involved in technology, films, YouTube, publishing, music, product licensing, and concerts. The company, known for its original content, has created over 100 jobs and aims to inspire children with positive messages and teachings.

    The popularity of the Luccas Neto YouTube channel has extended to broadcast television as well. Through a collaboration with SBT, the shows produced by Luccas Toon Studios are aired every Saturday morning. The series, including “The Adventurers,” “Fantastic School,” “Luccas and Gi,” and “Prince Lu,” captivate audiences with episodes lasting 45 minutes each, airing for 52 weeks.

  • Microsoft will stop providing support for Windows 11 versions 21H2 and 22H2; find out when.

    Microsoft will stop providing support for Windows 11 versions 21H2 and 22H2; find out when.

    Microsoft will stop providing support for Windows 11 versions 21H2 and 22H2 on October 8, 2024, prompting users to upgrade to newer versions like 23H2 to ensure security.

    Microsoft will end support for Windows 11 21H2 and 22H2 in October.

    Windows 11 Home and Pro editions will be supported for two years, and Enterprise and Education versions will receive support until 2025. Windows 11 version 23H2 will be supported until November 11, 2025.

    To determine the Windows 11 version on your computer, follow these steps:

    • Access System Preferences.
    • Review the About section in System.
    • The latest version can be easily updated through the settings to keep your device secure and current.

    Keeping the operating system constantly updated is crucial, especially in a rapidly evolving digital security landscape. Ensure your Windows 11 is prepared for upcoming changes and do not procrastinate in updating it.

  • Expert provides guidance on recognizing and safeguarding against deepfake videos.

    Expert provides guidance on recognizing and safeguarding against deepfake videos.

    The rise of deepfake videos generated by AI has led to growing worries about misinformation and online security. Expert Gabriel Gomes de Oliveira from the Institute of Electrical and Electronic Engineers (IEEE) provides insights on detecting fake videos and safeguarding privacy online. Also, explore the debate over advertisements on X and YouTube.

    What is the definition of deepfakes?

    Deepfakes are AI-generated videos or audios that appear authentic but are manipulated, posing risks such as deception, misinformation, and security threats. Gabriel Gomes de Oliveira highlights the challenge in detecting these increasingly sophisticated creations due to rapid technological advancements.

    Identifying counterfeit videos

    To identify a deepfake, the expert recommends paying attention to specific characteristics.

    • Pay close attention to minor mistakes in the image that would not occur in a real video.
    • Unnatural changes in lighting in a video could indicate that it has been altered.
    • Very rapid or robotic movements may suggest a fabricated video.
    • Sudden shifts in skin color may indicate the presence of deepfake technology.
    • If a person in a video blinks less frequently than usual, it may indicate that the video is not genuine.
    • If the person’s lip movements do not match their speech, the video may have been altered.

    Privacy safeguarding in cutting-edge technologies

    It’s crucial to safeguard your privacy as technologies like augmented reality and virtual reality increasingly gather vast amounts of personal data, posing potential security risks.

    The specialist suggests taking measures to safeguard yourself.

    • Regularly assess the security of the systems and infrastructure you utilize to address any weaknesses.
    • Ensure that all the data you provide is secure and trustworthy.
    • Hire professionals in cybersecurity as they can safeguard your data and networks from potential threats.
    • Invest in education: Acquire knowledge and share it to help others stay safe on the internet.
    • Monitor and assess data: Stay vigilant for any indication that your information could be misused.

    Internet security education and awareness are crucial to enable safe use of new technologies, according to Oliveira.

    What additional measures do you believe can be taken to safeguard against deepfakes? Share your thoughts!

  • Google has launched Android 15 Beta 4.2 for the Pixel 9 series, incorporating updates and improvements.

    Google has launched Android 15 Beta 4.2 for the Pixel 9 series, incorporating updates and improvements.

    Google recently released Android 15 Beta 4.2 for Pixel 9 devices, which includes significant enhancements and bug fixes. This update follows the rollout of Android 15 for earlier Pixel models and the launch of Android 15 QPR1 Beta 1 for Pixel 8a and older devices. The stable version of Android 15 is expected to be launched shortly.

    What are the latest features in Android 15 Beta 4.2?

    Android 15 Beta 4.2 comes with the most recent security package, firmware version AP31.240617.015, safeguarding devices from the latest vulnerabilities. The update was rolled out just before the unveiling of the new Pixel line smartphones, even though these models are not yet part of the official beta Android 15 program.

    Android 15 Beta 4.2 includes several enhancements designed to enhance user experience, with the major modifications being:

    • Camera users had reported an issue with a gray transparent bar appearing when trying to use the camera. This problem has been fixed to provide a clearer view without any disturbances.
    • The latest Android update enhanced the camera sensor saturation, improving the quality of photos and videos captured.
    • Some users faced delays when attempting to connect their device screens, but this issue was resolved with the update, leading to improved responsiveness.
    • A bug that resulted in crashes when attempting to open the YouTube app has been resolved, leading to a more reliable viewing experience.

    One issue users mentioned was a gray see-through bar that appeared when accessing the camera. This problem has been fixed to provide a clear view without any disruptions.

    The new Android update includes enhancements to camera sensor saturation, which improve the quality of photos and videos taken.

    Some users encountered delays when attempting to connect their device screens. The update addressed this issue, improving the device’s responsiveness.

    A bug that resulted in crashes while attempting to open the YouTube app has been resolved, leading to a more reliable viewing experience.

    When can I expect Android 15 to be available on my phone?

    Google intends to release the final version of Android 15 in the third quarter of 2024, but the exact date has not been disclosed.

    Only Google Pixel devices currently support the beta version of Android 15, allowing users to try out the new features before the official release. The official beta program includes the following models:

    • Google Pixel 6
    • Google Pixel 6 Pro
    • Google Pixel 6a
    • Google Pixel 7
    • Google Pixel 7 Pro
    • Google Pixel 7a
    • Google Pixel Fold
    • Google Pixel Tablet
    • Google Pixel 8
    • Google Pixel 8 Pro

    These are the phones that will get Android 15 once it’s available.