xAI has released an iOS app in the US for its Grok chatbot, as spotted earlier by TechCrunch. The standalone app version of the chatbot, which xAI calls a beta, can perform the same functions as the one built into X, as it can field real-time information, answer questions, and generate images.
Technology
Scammers exploit grief with fake funeral streaming on Facebook
Scammers use every possible method to deceive you, from social engineering through human verification pages to impersonating government agencies. You’d think there would be a limit to their tactics, that certainly they wouldn’t exploit someone’s death to scam those who are grieving. Unfortunately, you’d be wrong.
A new scam has surfaced in which bad actors claim to offer video streaming of funeral services for the recently deceased.
Those who follow the links to these streaming services are then prompted to provide their credit card information and asked to sign up for suspicious video streaming websites.
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How does the scam work?
The news of this scam comes from KrebsOnSecurity, who heard from several victims. It typically targets the friends and family of the deceased. Scammers begin by creating a Facebook group for the person who passed away, listing the correct time and date of the funeral service. They then claim that the service can be streamed online by following a link, which leads to a page requesting credit card information.
It’s surprisingly easy to find these fake funeral groups on Facebook. Just searching for keywords like “funeral” and “stream” brings up tons of pages, some for past services, others for upcoming ones.
These groups usually have a photo of the deceased as the profile picture and try to send users to newly created video streaming websites that ask for credit card payments before you can watch. Even worse, some of them ask for donations in the name of the deceased.
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But who are these scammers?
The scammers behind these fake streaming links operate primarily from Rajshahi, Bangladesh, under a group called apkdownloadweb. They have registered multiple domains, including livestreamnow.xyz, live24sports.xyz and onlinestreaming.xyz. These websites appear to offer live streams for various events, including funerals and community gatherings, but they are simply traps designed to deceive users.
The individual allegedly associated with apkdownloadweb is Mazidul Islam, who has a background in running an IT blog, per KrebsOnSecurity’s article. His LinkedIn profile reveals this connection. The email linked to their DNS provider is reportedly associated with another individual, Mohammod Mehedi Hasan, suggesting a network of scammers working together.
Scammers exploit social media, creating fake Facebook groups that promote links to their fraudulent streaming sites. They take advantage of genuine community events, misleading people into believing they can watch live streams by clicking on their links.
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HOW TO PROTECT YOURSELF FROM SOCIAL MEDIA SCAMMERS
5 ways to protect yourself from Facebook link scams
1. Verify the source before clicking links: Always check the source of any link before clicking. Look for official announcements from event organizers or trusted news sources. If a link appears in a social media post, confirm it by visiting the organization’s official website or social media page. Scammers often use similar-sounding domain names, so double-check for spelling errors or unusual domain endings.
The best way to safeguard yourself from malicious links is to have antivirus software installed on all your devices. This protection can also alert you to phishing emails and ransomware scams, keeping your personal information and digital assets safe. Get my picks for the best 2024 antivirus protection winners for your Windows, Mac, Android and iOS devices.
2. Enable two-factor authentication: Activate two-factor authentication on your online accounts whenever possible. This adds an extra layer of security by requiring not just a password but also a second verification method, such as a text message or an authentication app. Even if scammers manage to get your password, they would need the second factor to access your accounts.
3. Regularly update your passwords: Change your passwords regularly and use strong, unique passwords for each of your accounts. This reduces the risk of multiple accounts being compromised if one password is stolen. Also, consider using a password manager to generate and store complex passwords.
4. Educate yourself about scams: Stay informed about common online scams and how they operate. Awareness is key to prevention. Research how scammers craft their messages and the types of offers that are usually too good to be true. Websites like the Federal Trade Commission provide resources for identifying and reporting scams, and you can always rely on Cyberguy.com.
5. Report suspicious activity: If you encounter a fake streaming link or a suspicious post, report it to the platform where you found it. Most social media sites have mechanisms for reporting scams or fraudulent activity. Reporting helps keep others safe by alerting the platform to potential threats. Additionally, consider sharing your experience with friends and family to help them stay informed and cautious.
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Kurt’s key takeaway
Scammers don’t spare anyone, and this Facebook funeral scam should make that clear. They are willing to take advantage of someone’s death and profit from those who are grieving. While this is extremely galling, it serves as a reminder that we can’t let our guard down when navigating through the darkness of the internet. Always watch out for the links you click, even if they seem perfectly safe.
Do you think Facebook does enough to protect its users from cons like funeral scams? Let us know by writing us at Cyberguy.com/Contact.
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Technology
This wildfire evacuation alert accidentally went out to everyone in LA
After two days of dealing with wildfires that have burned thousands of acres, residents across Los Angeles County received a wildfire evacuation alert on Thursday afternoon that was a mistake. Shortly after, officials sent a follow-up alert saying that the notice was intended only for people near the Kenneth Fire in Woodland Hills.
Los Angeles County shared a message on X explaining what happened: “An evacuation order for residents near the Kenneth Fire currently burning in West Hills was mistakenly issued Countywide. This alert was only intended for residents of Calabasas and Agoura Hills.”
CBS News quotes a local official who said that the alert, which included a broken URL, was sent “due to a technical error.”
Many wildfires are burning in the LA area, and officials have confirmed at least six deaths, CNN reports. LA County has a population of nearly 10 million people, which is the “largest population of any county in the nation,” according to the county’s website.
Technology
Solar device transforms used tires to help purify water so that it's drinkable
Imagine a world where clean drinking water is readily available even in the most remote areas.
This vision is becoming a reality thanks to innovative research from scientists in Canada.
A team of scientists at Dalhousie University in Halifax, Nova Scotia, has developed a groundbreaking device that could revolutionize water desalination, offering hope to millions facing water scarcity worldwide.
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The power of plasmonic solar stills
At the heart of this innovation is a floating solar still, a device that harnesses the sun’s energy to purify seawater.
Dr. Mita Dasog, an associate professor of chemistry and Killam Memorial chair at Dalhousie, explains the science behind it: “Refractory plasmonic nanomaterials are very good at capturing light and converting that light into heat.”
This principle forms the foundation of their ingenious design. The solar still, conceptualized by Dr. Matthew Margeson during his Ph.D. studies, addresses challenges that have long plagued similar devices. It minimizes thermal losses, prevents salt buildup and can withstand harsh maritime conditions.
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How it works
The floating solar still operates through an elegantly simple yet highly effective process. First, ocean water is drawn up to the device’s foam surface through a wicking system. Once the water reaches the surface, it is evaporated by solar-heated plasmonic materials. As the water vapor rises, the salt is left behind, ensuring that only purified water is collected. The vapor then recondenses on a clear plastic dome situated above the device. Finally, the purified water is funneled down the sides of the dome and collected in a sealed bag for easy access.
The results of this process are impressive. In real-world tests conducted in Halifax Harbour, the device produced up to 0.97 gallons of clean water daily, which was a record-breaking yield for passive floating solar stills.
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Upcycling for sustainability
What sets this device apart is its use of unconventional materials. Instead of relying on expensive precious metals, the team turned to an unlikely source: used tires. Through a process called pyrolysis, carbon waste from tires is transformed into a crucial component of the desalination unit.
Dr. Dasog emphasizes the importance of accessibility: “We shouldn’t be making an expensive or very complicated device. It has to be easy to manufacture, last for a long time and be easy to take apart and move.” This approach not only makes the technology more affordable but also addresses the environmental issue of tire waste.
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Affordable water purification and energy generation in one device
The device’s capabilities extend beyond water purification. It can simultaneously desalinate, disinfect and decontaminate water at a remarkably low cost: less than one cent per liter. It can also generate a small amount of thermoelectricity, potentially powering onboard water quality sensors.
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Looking ahead
The team’s next step is to conduct further testing in South Asia, with the ultimate goal of making the device available worldwide. Dasog, nominated for the Emerging Leader award at the Water Canada Summit, envisions the device as a lifeline for communities displaced by war or climate change.
Kurt’s key takeaways
As we tackle the growing challenges of water security, innovations like the plasmonic solar still shine a light of hope. By blending cutting-edge science with sustainable materials, the researchers at Dalhousie University are doing more than just purifying water; they’re paving the way for a future that is both equitable and resourceful. This device not only makes clean drinking water accessible but also highlights how we can use renewable energy sources to address pressing global issues.
If the sun could power one solution to improve human life, what would you want it to be? Let us know by writing us at Cyberguy.com/Contact.
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Technology
X launches Grok’s iPhone app in the US
xAI started testing Grok’s standalone iOS app in December in a handful of countries. There’s no word on when it may come to Android.
Though Grok was initially only available to X Premium subscribers, the platform started letting all users access the chatbot last month, bringing it in line with other free-to-use chatbots like OpenAI’s ChatGPT, Anthropic’s Claude, Google Gemini, and Microsoft Copilot.
As pointed out by TechCrunch, it seems xAI is also working on a dedicated Grok.com website that currently has a “coming soon” message on it. After raising $6 billion in June, xAI reported another $6 billion funding round, including from “strategic investors” like Nvidia and AMD.
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