Customize your WhatsApp with a spooky Halloween mode

Give your favorite messaging app a *spoopy* makeover with these easy hacks that even a ghost could follow.

Your WhatsApp is about to get scarier than your inbox full of memes

Love, hate, and an absolute dependence on seeing the double blue ticks. This is our relationship with WhatsApp. But hey, the spookiest season of the year is knocking at the door (or rather, clawing at it with fake witch nails), and if your life is already a terrifying mess, why shouldn’t your messaging app be too?

It turns out that Meta, in his infinite wisdom, has not blessed us with an official Halloween mode. It’s like they don’t want us to have fun. But don’t worry, that’s what the digital community is for, always willing to break the rules with a little ingenuity and, in this case, with an application called Nova Launcher. Yes, we’re going to have to do a more elaborate *workaround* than a last-minute costume, but the result is worth it to scare your contacts with your *extra* dedication.

RelatedTransform your WhatsApp with the terrifying Halloween mode

The survival kit for your digital transformation

Before starting this technological ritual, you need to gather the ingredients. They’re not newt eyes or bat wings, but almost. First, download Nova Launcher from the Google Play Store. It is the main spell that will allow us to alter the reality of your home screen.

Next, it’s time to plunder the Internet. Search and download your favorite Halloween images. Think creepy pumpkins, pixelated ghosts, black cats (the basic October algorithm), or dark backgrounds that scream “I have emotional problems, but seasonally.” You need three formats: a square one (for the icon), a horizontal one (for the keyboard) and a vertical one (for the chat background). Your gallery is about to get darker than your Netflix history in October.

Step 1: The chat background that will make your conversations scary (really)

Open WhatsApp and touch those three little dots in the corner. You know, the ones you always press out of inertia while you avoid responding to that message from your family group. Go to Settings, then Chats and finally Wallpaper. This is where the (black) magic happens.

Select Change and then My Photos. Now, choose that vertical Halloween image you downloaded, the one that perfectly captures your “basic decor” autumn essence. Press Set as wallpaper. And voila! Now, every time you talk to your crush or argue with your best friend, you’ll do so against a backdrop that says “I celebrate Halloween all year round in my heart.”

Step 2: A keyboard as dark as your sense of humor

Enter any chat and tap the text bar to bring up the keyboard. Look for the gear or settings icon (usually in the top bar of the Gboard keyboard or similar). Press it and choose the Theme option. Then, select My Themes to create a custom one.

It’s time to use your horizontal image. Adjust it as you prefer, press Next, modify the brightness so that it doesn’t blind you at 3 a.m. while you gossip, and hit Done. Now, your keyboard will blend perfectly with the environment. Writing “jk” or “omg” has never had such a mysterious air.

Step 3: The final costume for the icon (or the most risky hack)

This is the optional step, the one that requires you to sign a digital pact with your future self. Open Nova Launcher. Look for the WhatsApp icon on your home screen and keep your finger pressed on it, as if you were trying to tele-convey your desire for change.

A menu will be displayed; select Edit. Then, tap the current WhatsApp logo (the famous phone inside a bubble) and choose the Photos option. This is where you upload your Halloween-themed square PNG image. A skull, a ghost, whatever represents your soul right now. Press Done.

And that’s it! Your app already has its own costume. A little reminder: WhatsApp does not officially allow the use of third-party applications to modify its appearance, so this last trick is at your own risk. It’s the digital equivalent of buying candy from an unknown brand: it tastes good, but you take the risks.

The Phantom Warning: What if Nova Launcher fades away?

To add some real drama to this story, Kevin Barry, the original brain behind Nova Launcher, recently confirmed that he has left the company. This, in English, means that the app could stop receiving updates and, over time, become as outdated as a *ghostface* costume from last year.

As long as the app is still available in the Play Store, you can use it. But it is something to keep in mind. Mobile technology advances faster than a haunted house scare, and what is a cool hack today could be a nostalgic memory tomorrow. Take advantage now, before it becomes a digital relic.

With these simple tricks, your WhatsApp will be more scary and personalized than ever. Perfect for sending voice messages with ominous echo effects or making that bank notification a little less scary.

Ready to give your WhatsApp the spooky makeover it deserves? Share this article with your friends on your social networks and challenge each other to see who can get the scariest design. And if you were left wanting more tricks, explore our technology section to discover how to personalize every last corner of your digital life. Give fear (and likes)!

How artificial intelligence transforms global security

Motorola Solutions is committed to hybrid models and agentic AI in the transformation of the sector.

Security industry: cloud migration and artificial intelligence

Security is undergoing a profound transformation. The cloud, generative artificial intelligence and video surveillance systems as decision tools are redefining the sector. This was stated by Pedro Simoes, global vice president of video security and analytics at Motorola Solutions.

“The cloud is a very strong trend, but it is not a solution for all sectors,” he explained. Prison facilities, airports and nuclear plants require hybrid models that combine local infrastructure with cloud services. Motorola Solutions is committed to unified platforms.

One of the key advances is agentic artificial intelligence. The company introduced Operator, a platform that integrates video, access controls and sensors in a single interface. The objective: reduce the time between detection and response. “It’s not just identifying. It’s being collaborative in decisions,” said Simoes.

The role of sensors in smart cities

Cameras no longer just record: they are sensors. “Today a camera produces data that can be used to optimize logistics, mobility or business decisions,” he added. Security information extends to multiple applications.

However, the growth of AI poses privacy challenges. Motorola Solutions developed “AI nutrition labels,” documents that detail capabilities and limitations of its models. “We are the first company in the sector to create and use this type of labels,” said Simoes.

Mexico and the 2026 World Cup

Mexico is experiencing a key moment for the 2026 FIFA World Cup. The arrival of millions of visitors is driving investments in technological infrastructure and security in airports, hotels and stadiums. Simoes confirmed collaboration with governments, without revealing details. “Safety is a priority; our responsibility is to develop technology that protects people and infrastructure.”

He recommended organizations think long term: “The decision should not be based only on current problems, but on the challenges of three or five years.” The combination of cloud, generative AI and unified platforms will define the next stage of the sector.

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Strawberry Moon: the June full moon will arrive on the 29th

The Strawberry Moon will light up the night sky on June 29. Know its origin and other names.

The night sky will offer a notable astronomical event at the end of June. That month’s Full Moon, known as the Strawberry Moon, will reach its maximum splendor on Monday, June 29, according to the specialized portal Star Walk.

When and how to see it?

The full moon will occur exactly at 5:57 in the afternoon, central Mexico time. It will be the first full Moon after the summer solstice, which according to the same source will happen on Sunday, May 21. The satellite will be fully illuminated from June 28 to 30.

The origin of the name

Despite what its nickname suggests, the Moon does not take on a pinkish or reddish hue. The name “Strawberry Moon” comes from the native North American peoples, who named it that way because it coincided with the harvest season for this fruit in various regions of the continent.

In other cultures, this same full moon receives names such as:

  • Moon of Moras
  • Honeymoon
  • Rose Moon
  • Moon of Ripening Berries
  • Garden Moon
  • Green Corn Moon
  • Windy Moon
  • Birth Moon
  • Moon When the Buffalo Bellows

All of these nicknames are linked to natural phenomena typical of the same time of year.

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The oldest plague: remains from 5,500 years ago in Siberia

Traces of plague from 5,500 years ago found in teeth of Siberian hunter-gatherers.

Scientists have identified the earliest evidence of plague known so far: traces of bacterial DNA in the teeth of hunter-gatherers buried near Lake Baikal in Siberia. Carbon dating indicates that the disease caused outbreaks about 5,500 years ago, about 200 years earlier than previously thought.

Finding in Siberia

A team led by geneticist Eske Willerslev of the University of Copenhagen analyzed remains from four cemeteries. They found traces of Yersinia pestis in the teeth of 18 individuals. The dating revealed two episodes of infection.

“To understand our own history, understanding the history of the plague is extremely important,” Willerslev said.

The prehistoric plague spread in stages. According to the authors, it was probably transmitted from marmots—native rodents—when people consumed their raw organs or handled infected skins. It also spread from person to person through coughing or sneezing.

Many of the deceased were children between 8 and 11 years old. Three girls were buried together; two were cousins. An aunt and her nephew were found in another mass grave. “There were people who buried the dead and who knew who they were. It’s a very human element,” said co-author Ruairidh Macleod, an expert in ancient DNA at the University of Oxford.

Implications of the study

The researchers note that children may be at greater risk due to still developing immune systems. The presence of multiple victims suggests that the prehistoric plague caused both isolated cases and outbreaks, said geneticist Aida Andrades Valtueña, from the Max Planck Institute for Evolutionary Anthropology, who was not involved in the study.

This ancient strain evolved long before the bubonic plague responsible for the medieval Black Death. However, there is evidence that earlier plagues were just as serious. The disease not only affected populous cities, but also small nomadic groups.

“Understanding the steps the bacteria took to become the deadly pathogen we know today can provide clues about how pathogens could emerge in the future,” wrote Andrades Valtueña.

The study was published Wednesday in the journal Nature.

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