WhatsApp launches ‘Global Security Centre’ to Protect users from scams and frauds

WhatsApp has launched a new feature called the ‘Global Security Centre’ to protect users from online fraud and scams. This feature aims to provide helpful information and guidelines to keep users safe from spammers and unwanted contacts. The company has created a webpage that explains different safety measures users can take to protect themselves.

The ‘Global Security Centre’ would be offered to users in English and 10 other Indian languages, including Hindi, Punjabi, Tamil, Telugu, Malayalam, Kannada, Bengali, Marathi, Urdu, and Gujarati.

WhatsApp believes that protecting personal messages with end-to-end encryption is one of the best ways to defend against scammers and fraudsters. They are continuously working on improving safety and privacy measures for their users.

The new tool will educate users about WhatsApp’s privacy levels and provide tips on how to have more control over their accounts. This includes using two-step verification, being cautious of fraud, and identifying fake accounts.

In response to users facing spam messages and calls, WhatsApp launched the Stay Safe with WhatsApp campaign. This campaign aims to raise awareness about safety features and provide information on how to take control of privacy settings. It focuses on features like two-step verification, blocking and reporting, and privacy controls.

There are also speculation that WhatsApp is working on a feature that will allow users to swap phone numbers with usernames. This means users can choose a unique username to communicate with others instead of using phone numbers.

By introducing the Global Security Centre and promoting safety campaigns, WhatsApp says it is committed to enhancing user security and privacy.

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Author of this Amazing Article – HT Tech

3 things about AI you may have missed today: AI replaces camera lens, Amazon’s new AI tool, more

The month of June has begun and it comes with more exciting developments in the world of artificial intelligence. Highlighting yet another use case of AI, Meta, and YouTube have revealed that they are using AI to remove disturbing content, including videos of war crimes, from their platforms. In other news, Photographica emerges as a unique AI tool that claims to replace camera lenses with location data. Amazon will soon use AI tools to screen damaged goods and reduce their order return volume. This and more in today’s AI roundup. Let us take a look.

AI replaces camera lens

AI tools continue to blow our minds. A new AI website called Paragraphica has taken the limits of what artificial intelligence can do to the next level. The website uses location data from your device to know where you are and then uses local information such as time of the day, address, weather, and nearby areas to write a paragraph about the area. And then, it uses complex algorithms and machine learning to turn that paragraph into an image. Unlike other text-to-image platforms, this image is based on how the AI sees the place.

Amazon to use AI tools to screen damaged goods

As per a report by Wall Street Journal, Amazon will soon roll out a series of AI tools in its warehouses. These tools will screen items for damage before sending them to the customers. Amazon believes this tool will enable it to cut down order returns as well as speed up picking and packing and eventually order delivery.

Meta, YouTube are using AI to take down disturbing content

Meta and YouTube have been removing disturbing content for a while. Recently, these companies began using AI tools to detect and delete such videos from its platform. Now, a new BBC report claims that this could have led to instances of war crimes being removed from the platform that could have been used as evidence to bring justice to the victims.

Highlighting how AI is removing the evidence of human rights violation, the report mentioned the instance of a travel journalist who uploaded videos where civilians including men, women, and children were shot dead by Russian troops to Instagram and YouTube. But within a minute, three out of the four videos were deleted by the platform for posting violent content.

This has raised questions on the contextual and ethical decision-making capabilities of artificial intelligence.

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Author of this Amazing Article – HT Tech

Apple AR/VR headset in 3D renders! Take a sneak peek ahead of WWDC

It may not have generated the kind of publicity that now surrounds all things artificial intelligence (AI), but the Apple headset, which is set to launch in just days at the WWDC, is still managing to create some space for itself. While that is nowhere near comparable to what Apple Watch created a decade ago when it was launched, the AR/VR headset is expected to make some difference in the Apple ecosystem.

However, for that to happen, it would have to beat the product, which is not very popular, launched by Meta Platforms hands down called Meta Quest.

Now, ahead of WWDC 2023, here is an opportunity to take a sneak peek at the Apple AR/VR headset as its 3D renders have just been put online. But remember, it is a concept and not anything based on reality.

Before that, know that the headset is definitely going to be launched during the event and that it will not come cheap. The rumoured price is $3000.

9to5Mac’s Ian Zelbo has taken what all has been rumoured about it and outlined it all in 3D renders. He says he is expecting an aluminium frame along with a curved glass. What that adds up to is a design that looks like ski goggles, very fancy ones at that. Zelbo says that the straps look remarkably similar to the Apple Watch.

Borrowing from various leaks, the report says that talk of 2 physical buttons appeals to him and these have been added to the renders. Their purpose is to switch between AR and VR views while the second one will likely be for flitting between various software features.

If it is a headset, then it must have cameras too – everywhere. And that too looking inward at the user and outside too. These will likely be hidden behind the glass panel. Whether or not it will show the user’s face is still unclear. The inward looking may well be to monitor the user’s eye movements.

Now for some old tech. The goggles will not pack any battery inside it and instead, the user will have to “wear a battery pack,” says the 9to5Mac report.

The business end of the Apple headset, its display, has been covered by analyst Ross Young who said they would likely be Micro OLED, 1.4 inch, with 5k brightness.

Can’t wait to see it launched. Just be patient for another few days.

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Author of this Amazing Article – HT Tech

App-vantage! Want to rule the digital world of tomorrow? Check out B.Tech and these 3 learning tools

Notably, most students who opted for the science stream in class 12 want to pursue Engineering. If successful, these students can go on to rule the digital world of tomorrow. Just check out the benefits of doing B.Tech and the apps that engineering students can use to make their engineering life a lot more easier and productive. Make sure that you get this advantage to ensure great success.

Benefits of B.Tech

Since the world will always need skillful and certified engineers, engineering has been found to be one of the most stable and trustworthy career options. For the management of successful businesses, automobile industry, IT industry, even the field of finance depends upon engineers. If students get good engineering colleges and are skillful, they can have ample job opportunities with high pay.

The rise of technology has become the need of the hour and it has increased the demand of engineers. Engineering is one of the highest paid career options. Traditional courses in B.Tech like Electrical, Mechanical , Electronics, Aerospace, Civil and Automobile have always been in trend, but computer science engineering has risen up to another level. With the advent of AI, courses like AI, Cloud Computing, Cyber security and Robotics process automation are being provided by the colleges.

With the increase in the number of courses, complexity of courses has also increased. To beat the complexities and learning engineering in a fun way, here are the three apps that engineering students can use:-

Wolfram Alpha

This website is very popular among engineering students, since it provides solutions to all engineering related queries. It allows students to explore various parts of engineering, including computing formulas, algorithms, constants for electricity, material science and many more.

Snip by Mathpix

Snip is such a time saviour app. It is probably the first app which allows students to take picture of mathematical problems and then the app will solve it visually


It is the best app for those who are new to the field of software engineering. It has various introductory courses of programming languages ranging from C to Ruby on Rails. students can easily learn coding from this app. It can also help students in learning basic concepts of Data science and Machine Learning.

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Author of this Amazing Article – Medha Jha

WWDC 2023: Apple’s AR/VR headset to feature the new xrOS; Here is what we know about it

Apple products are known for their optimized and intuitive performance. And a large part of that is the operating system that is tailored to fit the device. So, it was not really a surprise that with the expected Apple AR/VR headset or mixed-reality headset, a brand new OS had to be launched. And thus came into the picture – xrOS. While Apple has not even acknowledged its existence publicly, many leaks have emerged highlighting what it could be all about. We have pieced together all the information to tell you everything that is known about Apple’s first-ever augmented reality and virtual reality operating system.

What is xrOS

As per leaks, xrOS will be the dedicated operating system for Apple’s mixed-reality headset and will bring its unique but consistent-with-Apple-ecosystem interface. The initial “xr” apparently stands for ‘extended reality’, which encompasses both virtual reality and augmented reality.

As per a report by Bloomberg’s Mark Gurman, the mixed-reality headset, which is also called Apple Reality Pro, is focused on gaming, streaming and watching video content, video calls, health and fitness, and no, it does not shut out the world, it can also be used for interacting with other people.

xrOS user interface

Reports have highlighted that xrOS will offer a similar interface to iOS but users will see and interact with it in an entirely new way. A recent rumor claimed that the headset will work entirely with gesture control and will not come with any physical controller. In light of this, xrOS will have different elements and mechanics to respond to user interactions.

Eyeball tracking and hand gestures will both play a big role. Apple has fitted the headset with multiple cameras to track the eyes, as per reports. So, xrOS interaction could also be done through just eye movement.

The biggest leak around the interface makes a claim that Apple has built a special in-air typing feature that will allow users to type texts by just wiggling their fingers in the air.

xrOS apps

There are rumors that the xrOS will get plenty of app support from Apple but the apps are being reimagined to be used in AR and VR environments. Some of the apps which are reportedly being customized include Safari, Photos, Messages, Maps, Apple TV+, Apple Music, Podcasts, Reminders, FaceTime and more.

Do note, all the information shared here is based on leaks and rumors. There is no official information around xrOS. So, take this article too, with a pinch of salt.

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Author of this Amazing Article – HT Tech

Apple WWDC 2023: Headset, iOS 17 done deal, but will there be any surprises?

Apple enthusiasts and developers around the world are eagerly waiting for the annual World Wide Developer Conference (WWDC) 2023. Apple has officially announced the dates for this highly anticipated event, which will take place in an online format from June 5 to June 9. Excitement fills the air as everyone wonders whether Apple has any surprise announcements up its sleeve this year.

While the event will be held online and be free for all developers to attend, there is a special experience in store for select developers and students. They have been invited to join Apple at its iconic Apple Park on opening day, promising an extraordinary start to the conference.

Apple recently sent out exclusive invitations to select media outlets, inviting them to attend the highly anticipated WWDC 2023 keynote. The keynote, set to occur on June 5 at 10 am PDT (10.30 pm IST), will be held in person at Apple’s renowned Apple Park headquarters in Cupertino, California. It is widely anticipated that Apple CEO Tim Cook will kick off the event.

The invitation to the WWDC 2023 keynote has provided a tantalizing clue about what Apple may have in store for its audience. The invite itself is a visual masterpiece, entirely black with a rainbow-colored ring that bears a striking resemblance to the distinctive loop building at Apple Park. The three-dimensional design and vibrant colors strongly suggest that an announcement related to virtual reality (VR) or augmented reality (AR) may be imminent. Apple has reportedly extended invitations to AR and VR specialists, further fueling the speculation.

Rumors have been swirling around the unveiling of Apple’s long-awaited augmented reality headset, which is expected to be the highlight of WWDC 2023. This highly anticipated device will mark Apple’s significant entry into the world of “mixed reality,” encompassing both AR and VR experiences. Speculation abound regarding the headset’s capabilities and features, with some sources suggesting that it may run on a new version of Apple’s mobile operating system, potentially named ‘xrOS,’ and bear the branding ‘Reality One.’

While WWDC is traditionally a software-focused event, with Apple announcing major updates to iOS, iPadOS, macOS, and more, this year is anticipated to be no different. Apple enthusiasts can expect announcements regarding iOS 17, iPadOS 17, macOS 14, watchOS 10, and tvOS 17, unveiling exciting new features and improvements.

However, there will be a surprise or two, too. Bloomberg’s Mark Gurman has just revealed that there will be ‘”several new Macs” announced at WWDC 2023. Earlier, just one Mac was expected to be rolled out – the MacBook Air 15-inch. Now, in a big surprise, it looks like there will be more. According to a Techlusive report, these may be New Mac Pro, 27-inch iMac, New MacBook Pro 13 and 12-inch MacBook.

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Author of this Amazing Article – MD Ijaj Khan

Apple WWDC 2023 FAQs: Know the answer to your 10 biggest questions around the event

With just four days to go for the annual Apple conference for developers, the Worldwide Developers Conference (WWDC), the hype is at an all-time high. But along with the excitement, there is also quite a bit of confusion. Many are still confused about when and where they can watch the keynote session and whether iPhone 15 can be launched in it. To answer these and many more questions about the Apple WWDC 2023, we have curated this FAQ. Let us take a look.

WWDC 2023 FAQs

Q. 1 What is WWDC?

Answer: WWDC stands for Worldwide Developers Conference. It is an annual conference held by Apple for developers of software for Apple products. The conference typically features keynote presentations, hands-on labs, and other educational sessions.

Q. 2 Where is WWDC 2023 being hosted?

Answer: Apple WWDC 2023 will be hosted at Apple Park in California. However, only select developers, journalists, and students have been invited to attend the event in person. Everyone else will have to attend the event online.

Q. 3 When will WWDC 2023 be held?

Answer: The conference will be held between June 5, 2023, and June 9, 2023.

Q.4 When is the keynote session of WWDC 2023?

Answer: The keynote session will be held on the opening day, June 5, at 10 AM PT/10:30 PM IST.

Q. 5 When will iOS 17/mixed-reality headset/MacBook Air be announced?

Answer: iOS 17, Apple’s new mixed-reality headset, a new 15-inch MacBook Air as well as a few other hardware and software announcements will be made during the keynote session of WWDC 2023.

Q. 6 How to watch WWDC 2023 keynote session online?

Answer: WWDC keynote can either be streamed on developer.apple.com/wwdc23 or Apple’s official YouTube channel.

Q.7 Who will host the WWDC 2023 keynote session?

Answer: Apple CEO Tim Cook as well as some other selected speakers will be hosting the session.

Q. 8 Will iPhone 15 be announced at WWDC 2023?

Answer: No, Apple holds a separate event between September and October for iPhone launches. It is expected that the iPhone 15 series will be launched during that time.

Q. 9 Can WWDC 2023 keynote session be watched for free?

Answer: Yes, the event will be free to watch on both the Apple website and YouTube.

Q.10 How long will the keynote session be?

Answer: According to Mark Gurman, the keynote session of WWDC 2023 could be longer than 2 hours but it is not known exactly how long the session may last.

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Author of this Amazing Article – HT Tech

All that you wanted to know about Apple WWDC 2023, but were afraid to ask

Apple will be hosting its annual Worldwide Developers Conference (WWDC) 2023 between June 5, 2023 and June 9, 2023. This will be the 34th developer-focused conference by Apple. Like most years, the conference will be kick-started with a keynote session hosted by CEO Tim Cook on the opening day. The keynote session will begin at 10 AM PT/10:30 PM IST. Just like in 2022, the conference will be held online, although select developers, people from media houses, and some winners of the WWDC Swift Student challenge have been invited to Apple Park in California to attend the event in person.

WWDC keynote can either be streamed on developer.apple.com/wwdc23 or Apple’s official YouTube channel.

Expected Announcements at the WWDC 2023

Hardware announcements

AR/VR headset/ Apple Reality Pro

After a long period of rumors and leaks, Apple is likely to unveil its first-ever mixed-reality headset that is capable of both AR and VR functionalities. According to rumors, the headset could be called Apple Reality Pro and could be priced at $3000. The headset is likely to be geared towards developers and will allow them to build virtual reality and augmented reality apps for Apple’s AR/VR ecosystem.

According to leaks, the mixed-reality headset could feature two 4K micro-OLED displays with 4000 ppi (pixel-per-inch) and 5000 nits of peak brightness. It has been rumored that it could feature the Apple M2 chipset, which is used in the latest MacBooks. It will come with an external battery which can be worn at the waist. Rumors have also mentioned that it will get gesture-based controls and will not feature any physical controller. It will run on xrOS, which is expected to be announced at the event as well.

Additionally, the headset can feature up to a dozen of cameras that can read facial expressions, detect body movements, and map nearby areas. For authentication and security, an iris scanner can also be equipped. The headset can also integrate with the Apple ecosystem and give it access to Apple TV, maps, Apple Music, and other similar apps.

Various sources have also reported that Apple could announce a 15-inch MacBook Air at the event which would join the already available 13-inch MacBook Air. A report from Mark Gurman, an Apple analyst, has also revealed that an updated 13-inch MacBook Air and a new 13-inch MacBook Pro could also get announced during the event.

Software announcements

iOS 17

iOS 17 will be the next major update for iPhones and it is expected to be announced at the keynote session. While it was said that it might not get any major features, rumors have revealed that a bunch of new features will come to iPhones.

Control Center redesign: The Control Center on iOS has remained largely unchanged since the introduction of the iPhone X and iOS 11. Rumours suggest that Apple is planning significant updates to the Control Center for iOS 17.

Journaling app: iOS 17 is also expected to bring a new journaling app that enables users to record their daily activities. Plus, iOS will also bring UI changes to the Health app, including the “Favorites” interface.

Updates in Find My and Wallet app: The Find My app and the Wallet app will get major updates with iOS 17. These will include some user interface tweaks and enhancements.

iPhone to speak in your voice! iOS 17 will also bring a ‘Personal Voice’ feature for those who may have lost the ability to speak. This will help iPhone to clone the voice within 15 minutes.

Point and speak feature: Apple is also said to introduce Point and Speak in Magnifier which makes it easier for visually challenged persons to interact with physical tools.

Siri updates: Some earlier leaks suggested that Siri is set to relocate from the bottom of the iPhone screen to the Dynamic Island. Moreover, activating the personal assistant on an iPhone might only require users to say just “Siri” instead of “Hey Siri.”

Sideloading of apps: Bloomberg’s Mark Gurman reported that iOS 17 is also expected to permit alternative app stores on the iPhone in Europe, as mandated by the Digital Markets Act.

Expected supported device:

Rumour mills suggest that all the iPhone models that support iOS 16 will also get iOS 17. Here is the list of expected iOS 17-supported devices:

  • Upcoming iPhone 15
  • iPhone 14 series
  • iPhone 13 lineup
  • iPhone 12 series
  • iPhone 11 range
  • iPhone X series
  • iPhone SE 2020
  • iPhone SE 2022
  • iPhone 8
  • iPhone 8 Plus

iPadOS 17

Accessibility features: Some of the most unique features from the list includes Personal Voice, which is a machine learning-based feature that will allow your iPhone to speak in your own voice. Another feature is Live Speech which enables users to type what they want to say to have it be spoken out loud during phone and FaceTime calls as well as in-person conversations. Essentially, it is a text-to-speech app.

Third-party App Store: Apple tipster Mark Gurman has claimed that the iOS 17 update will enable users to download applications outside the App Store for the first time ever. Since iOS and iPadOS share most of the features, this could be enabled on iPads too. If app developers could still make their apps available to iPhone users without needing to be in the App Store, they could effectively save the 15 to 30 percent fee that the company charges.

Stage Manager: According to @analyst941 on Twitter, one of the biggest updates will be coming to Stage Manager. It will reportedly get support for an external monitor webcam as well as audio output source settings. Moreover, users will also be able to stream multiple video and audio sources while the Stage Manager is on and will also get an option for a resizeable dock in external display settings.

Other notable updates: Features such as a new journaling app, active widgets, and a redesigned control center are expected to come to iOS 17, but could also be a part of iPadOS 17 too.

Supported devices: According to reports, three iPad models that launched between 2015 and 2017 will not receive the iPadOS 17 update. These include Pad 5th Gen, 9.7-inch iPad Pro 1st Gen, and 12.9-inch iPad Pro 1st Gen.

watchOS 10

Major updates: According to Mark Gurman, watchOS 10 will be a major update for the Apple Watch with “bigger enhancements” and an “updated interface”. Further, Apple has plans for a major update to the watch hardware in 2024, which is expected to have a larger and custom-built display.

Widgets: Since the launch of the first Apple Watch in 2015, there have been little to no changes to the watchOS interface. But that is set to change with watchOS 10 as Apple will reportedly introduce widgets. Gurman claims that widgets will be comparable to the Glances that were part of earlier watchOS versions and although it will be “reminiscent” of the Siri watch face, it will work with any Apple Watch face.

According to reports, instead of opening up apps, users will be able to scroll through widgets for activity tracking, weather, calendar events, and more. Pressing on the crown could open up the widgets, instead of having to navigate through the home screen.

Home screen layout: According to an anonymous leaker on Twitter known only as @analyst941, Apple could introduce a new home screen layout with the watchOS 10 update. The leaker claims that the new layout will be easier to navigate and could bring iOS-like characteristics including folders for apps.

Supported devices: According to MacRumors, Apple Watch Series 4 or later will support the watchOS 10 update.

Other updates

It is expected that xrOS, tvOS 17, and macOS 14 will also be announced during the event, however, there is no leaked information around them at this time.

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Author of this Amazing Article – HT Tech

Beware! This Facebook scam can lock you out of your account; just DON’T do this

The news of a death can have a devastating impact on anyone! But scammers are stooping so low that they are using even these emotional tactics against Facebook users. This fraudulent scam is rapidly spreading on Facebook, infiltrating users’ accounts and sending messages to their contacts. A message labelled “Look who died” is transmitted to users, accompanied by a link that looks to direct them to a new article page detailing the individual’s demise. Once you tap on that link, you can lose control of your Facebook account.

As per the cybersecurity firm DataProt, this scam known as the “Look who died” scam is presently circulating across Facebook. Similar to other phishing scams, this particular tactic exploits a sense of urgency to create the curiosity of users on the social media platform. Know how this scam works and what harm it can cause.

How does this Facebook scam work?

Facebook is a place where we keep sharing sensitive data such as photos and Messenger chats and even many of us use it for shopping. Needless to say, it has stored a lot of personal information about us. This is the reason why hackers are aiming to gain access to your Facebook account via the “Look who died” scam. The scam works by sending the victim a malicious link accompanied by the message “Look who died.” Frequently, this message is transmitted from a previously infected friend’s profile.

When you click the link and enter their Facebook login details, the individual unknowingly falls victim to both username and password theft, while also opening up their device to malware attacks. Later, the compromised profile memorializes the dissemination of the same link and message, all without the account owner’s awareness.

Things to keep in mind to save yourself from scam

  • If you fell for the “Look who died” Facebook message, then make sure that you’re not locked out of your account. If you still have access to your Facebook account, change your password first.
  • After changing the password, report this scam to Facebook.
  • Also, ensure to navigate to the security settings and proceed to sign out of any locations or devices that are unfamiliar to you. Do the same with apps.
  • Also, make sure to turn on two-factor authentication.
  • Not just Facebook, but change your email password too and scan your device with anti-malware software
  • One of the most important facts to note is that always be aware and don’t tap on any links sent by people you do not know.

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Author of this Amazing Article – HT Tech

NASA Astronomy Picture of the Day 1 June 2023: Supernova Remnant Cassiopeia A

Today’s NASA Astronomy Picture of the Day is a snapshot of Cassiopeia A, a supernova remnant located about 11000 light-years from Earth towards the constellation of Cassiopeia. When a star explodes, the subsequent explosion which takes place, known as a Supernova, is the largest explosion to occur in space. According to NASA, a supernova happens when there is a change in the core, or center, of a star. A change can occur in two different ways, with both resulting in a supernova.

Although a supernova occurs for only a short span of time, it can tell scientists a lot about the universe. By studying supernovas, scientists have also shed light on the fact that we’re living in an ever-expanding universe.

Tech used to capture the image

The picture was captured by the Chandra X-ray Observatory and Hubble Space Telescope. Launched in 1999, the Chandra X-ray Observatory is a telescope specially designed to detect X-ray emissions from very hot regions of the Universe with the help of four sensitive mirrors.

On the other hand, the Hubble Space Telescope is run by NASA and ESA in collaboration. Hubble has advanced optical instruments such as the Advanced Camera for Surveys and Wide Field Camera 3. The Advanced Camera for Surveys (ACS) was primarily designed to survey large areas of the sky at visible and red wavelengths with 10 times greater efficiency than the earlier premier Hubble camera.

NASA’s description of picture

Massive stars in our Milky Way Galaxy live spectacular lives. Collapsing from vast cosmic clouds, their nuclear furnaces ignite and create heavy elements in their cores. After a few million years, the enriched material is blasted back into interstellar space where star formation can begin anew. The expanding debris cloud known as Cassiopeia A is an example of this final phase of the stellar life cycle. Light from the explosion which created this supernova remnant would have been first seen in planet Earth’s sky about 350 years ago, although it took that light about 11,000 years to reach us.

This false-color image, composed of X-ray and optical image data from the Chandra X-ray Observatory and Hubble Space Telescope, shows the still hot filaments and knots in the remnant. It spans about 30 light-years at the estimated distance of Cassiopeia A. High-energy X-ray emission from specific elements has been color coded, silicon in red, sulfur in yellow, calcium in green and iron in purple, to help astronomers explore the recycling of our galaxy’s star stuff. Still expanding, the outer blast wave is seen in blue hues. The bright speck near the center is a neutron star, the incredibly dense, collapsed remains of the massive stellar core.

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Author of this Amazing Article – HT Tech

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