Computer – News Journos

Texas Teen Leverages Computer Science Skills to Combat Scammers

News Editor — Sat, 20 Sep 2025 00:55:07 +0000

This article is published by News Journos

In Plano, Texas, 17-year-old Tejasvi Manoj is making headlines for her commendable efforts to protect seniors from financial fraud. After a personal experience with a scam targeting her grandfather, Manoj created a website and app known as Shield Seniors to educate older adults on how to identify and report fraud. Her innovative work has garnered significant recognition, including a recent feature as Time magazine’s “Kid of the Year” and a TEDx talk, spotlighting the urgent need for increased cybersecurity awareness among vulnerable populations.

Article Subheadings
1) The Spark Behind the Initiative
2) Development of Shield Seniors
3) Impact of Artificial Intelligence on Scams
4) Educational Outreach to Seniors
5) Future Aspirations and Funding Challenges

The Spark Behind the Initiative

The impetus for Tejasvi Manoj’s mission began when her grandfather became the target of a financial scam. The scam involved a fraudulent text message from someone impersonating a family member, claiming an emergency situation required immediate financial help. Fortunately, her grandparents acted wisely by contacting family members before responding to the request, thereby avoiding a potential financial disaster. This incident left a lasting impact on Manoj, stirring her to take action in order to protect not only her family but others who might be susceptible to similar scams.

Development of Shield Seniors

Motivated by her grandfather’s experience, Manoj began researching financial scams and learned about the different forms of fraud frequently targeted at seniors. She realized that many older adults may not have the technological skills to identify legitimate opportunities and scams, as they increasingly rely on digital communication. To mitigate this gap in knowledge, Manoj developed the website and app Shield Seniors. The platform serves as an educational tool, providing users with clear examples of various scams, alongside guidance on how to report them. This initiative reflects Manoj’s deep commitment to fostering a safer digital environment for older individuals.

Impact of Artificial Intelligence on Scams

A crucial aspect of Manoj’s advocacy includes highlighting the growing use of artificial intelligence by scammers. In her discussions, she noted that AI technology is being employed to craft realistic and convincing scams, making it more challenging for individuals to discern fraudulent attempts. Statistics from the FBI’s Internet Crime Complaint Center reveal that adults aged 60 and older reported losses surpassing $4.8 billion in 2024 alone, a stark increase from previous years. By emphasizing the role of AI in facilitating these fraudulent activities, Manoj aims to equip older adults with knowledge to recognize technological tactics used by scammers.

Educational Outreach to Seniors

Manoj does not limit her efforts to online tools; she actively engages with seniors in community centers to run workshops that educate them about financial scams. During these sessions, she explains how to identify potential scams and encourages them to ask questions without hesitation. As one attendee remarked, “Particularly when you’re older, you feel more vulnerable. I think too, as you get older, you become less computer savvy.” Through her interactive approach, Manoj strives to create an environment where seniors feel empowered to seek help and share their concerns about online safety.

Future Aspirations and Funding Challenges

Looking ahead, Manoj wishes to further develop Shield Seniors and enhance its features to better serve its users. She recognizes that ongoing funding is essential to ensure the app reaches the widest audience possible. The recent attention from features like the Time magazine cover is a significant stepping stone, as it may attract potential investors and contributors to her cause. Ultimately, Manoj aspires to harness technology for social good, aiming to integrate solutions that can amplify her efforts to protect vulnerable populations against financial fraud.

No.	Key Points
1	Tejasvi Manoj launched Shield Seniors after her grandfather was nearly scammed.
2	The platform educates older adults on identifying and reporting scams.
3	AI is increasingly used in scams, complicating the identification of fraud.
4	Manoj conducts workshops to raise awareness about cybersecurity among seniors.
5	She aims to find funding to expand Shield Seniors and enhance its offerings.

Summary

Tejasvi Manoj’s work demonstrates the significant impact that young individuals can have in addressing societal challenges, particularly in the realm of digital safety for seniors. By creating resources tailored to this vulnerable demographic, she not only addresses a pressing issue but also sets a precedent for the use of technology in social advocacy. As the landscape of fraud continues to evolve, initiatives like hers are crucial to safeguarding the well-being of older adults.

Frequently Asked Questions

Question: What motivated Tejasvi Manoj to create Shield Seniors?

Tejasvi Manoj was motivated to create Shield Seniors after her grandfather was targeted in a financial scam, leading her to want to protect other seniors from similar threats.

Question: What features does the Shield Seniors app offer?

The Shield Seniors app helps users identify potential scams by allowing them to input suspicious messages and receive alerts about potential threats.

Question: How prevalent is financial fraud against seniors?

Financial fraud against seniors is a serious issue, with the FBI reporting that individuals aged 60 and older lost approximately $4.8 billion to scams in 2024, a significant increase compared to previous years.

Guide to Safely Using or Repurposing Your Unsupported Computer

News Editor — Sat, 17 May 2025 15:24:55 +0000

This article is published by News Journos

As technology continuously evolves, many individuals find themselves holding onto older computers, either due to sentimental value or the belief that they still serve a purpose. However, using outdated machines that lack current security updates poses significant risks. This article explores various strategies to repurpose or safely maintain older computers while ensuring personal data remains secure. With practical advice and innovative ideas, users can make the most of their aging devices.

Article Subheadings
1) Risks of Using Unsupported PCs
2) Protecting Your Old PC for Occasional Use
3) Special Considerations for Older Macs
4) Creative Ways to Repurpose Your Computer
5) Hardware Upgrades to Extend Life

Risks of Using Unsupported PCs

The risks associated with using unsupported PCs are significant and varied. Once Microsoft ceases support for a particular version of Windows, it no longer provides security patches, bug fixes, updated drivers, or browser support. This lack of support opens the door to various cyber threats, including malware, ransomware, phishing attacks, and data theft, posing substantial risks to users. Even if a system appears to run smoothly, it becomes more vulnerable as hackers often target outdated operating systems to exploit their weaknesses.

For example, an older computer operating on Windows 7, which no longer receives updates, becomes akin to an unlocked door, susceptible to unauthorized access. Therefore, if you intend to continue using an older machine, particularly for internet access, it is crucial to evaluate your operating system. Transitioning to a newer, supported operating system will drastically improve security and reduce the likelihood of cyber incidents.

Protecting Your Old PC for Occasional Use

While older computers can pose security risks, specific measures can mitigate those threats for users who wish to use their old PCs occasionally. Here are effective steps to follow:

1. Use it Offline Only: Keeping an old PC off the internet is the most effective way to eliminate external risks. Without internet connectivity, users can still perform tasks such as word processing, organizing archives, or engaging in creative projects safely.

2. Remove Sensitive Data: Regardless of usage, scrubbing personal or financial information is vital. Users should eliminate any potentially sensitive files, including tax documents, bank statements, and social security numbers. A helpful method to do this is by utilizing the built-in Windows reset option, which securely wipes personal data and restores the computer to its original state.

3. Disable Browsers: If there is a need for occasional internet use, individuals should consider using privacy-focused alternative browsers instead of outdated ones. In some cases, it may be wiser to disable browsers altogether on older PCs to connect over a newer, supported device.

4. Strong Antivirus Software Installation: Even offline PCs can be exposed through USB drives or transferred files. Investing in reliable antivirus software that supports legacy systems is essential to protect against potential threats. Users should verify their old computer meets the antivirus’s system requirements before installation.

5. Store Important Files Externally: Keeping sensitive files stored externally rather than directly on the old PC minimizes the risk of data loss. Users can maintain access to their data from newer devices while keeping their information safe and secure.

Special Considerations for Older Macs

Although this guide primarily focuses on Windows PCs, similar principles apply to older Macs operating on unsupported macOS versions. Many Mac users may face unique challenges that require special considerations:

Limited Upgrade Paths: Apple restricts OS upgrades to specific hardware configurations, leaving users with older systems unless they explore custom solutions.
Tighter Integration with Apple Services: For users transitioning away from a Mac, it’s essential to sign out of iCloud and disable Find My Mac before wiping the device.
Fewer Repurposing Options: Unlike PCs, many Mac devices, especially laptops, do not lend themselves well to customization or upgrading due to their design.

Creative Ways to Repurpose Your Computer

For those with functional older PCs, various innovative approaches can grant the machine a new lease on life:

Option 1: Install Linux: Switching to a Linux operating system can provide a robust and secure alternative to outdated versions of Windows. It is less resource-intensive and suitable for basic tasks like browsing, streaming, and document editing. Distributions such as Linux Mint and Ubuntu are particularly user-friendly for newcomers.

Option 2: Set Up a Home Server: An old PC can become a valuable part of a home network. Options include transforming it into a media center for streaming, a photo archive, or a backup server for other devices.

Option 3: Selling Your PC: For computers in decent condition, consider selling them through trusted platforms. Ensure proper data wiping protocols are followed to maintain security before transaction.

Option 4: Donating or Recycling: Many educational institutions or non-profit organizations welcome working devices. Ensure hard drives are securely wiped, either through data-erasing software or physically removing drives prior to donation.

Hardware Upgrades to Extend Life

To squeeze more performance out of older machines, a few cost-effective hardware upgrades can vastly improve speed and usability:

Add More RAM: Upgrading to 8GB or more can make a noticeable difference in multitasking and overall responsiveness.
Upgrade to an SSD: Transitioning from a hard drive to a solid-state drive can significantly enhance boot times and overall performance.
Clean Out Dust and Refresh Thermal Paste: Regular cleaning and maintenance can prevent overheating issues and extend the life of the computer.
Replace Battery or Power Supply: For laptops experiencing poor battery life, a simple battery replacement can yield substantial improvements.

No.	Key Points
1	Using unsupported PCs can expose users to substantial cybersecurity risks.
2	Keeping old PCs offline can significantly mitigate security threats.
3	Special considerations are necessary for repurposing older Macs compared to Windows PCs.
4	Installing Linux can breathe new life into old computers and enhance their usability.
5	Simple hardware upgrades can extend the life and performance of older machines.

Summary

In conclusion, while older computers may face challenges related to security and functionality, there are numerous strategies available for repurposing and securing these machines. Whether using the devices offline, transforming them with new operating systems, or performing simple hardware upgrades, users can effectively maintain their old PCs while minimizing risks. With thoughtful planning and execution, these once-obsolete devices can still serve valuable roles in daily life.

Frequently Asked Questions

Question: What are the risks of using an unsupported operating system?

Using an unsupported operating system poses significant security risks, including vulnerability to malware, ransomware, and unauthorized access, as no security updates or patches are applied.

Question: How can I wipe my old computer securely before selling or donating it?

To securely wipe an old computer, use built-in data erasure tools or reliable third-party software. Always ensure to back up any important data before proceeding with the wipe.

Question: Is it difficult to install Linux on an older computer?

Installing Linux on an older computer is generally straightforward, with user-friendly distributions featuring step-by-step installation guides designed for those new to Linux.

Race for Practical Quantum Computer Development Intensifies

News Editor — Sat, 22 Mar 2025 05:28:02 +0000

This article is published by News Journos

Technology companies are increasingly investing in quantum computing, with giants like Amazon, IBM, Google, Intel, and Microsoft pushing the boundaries of innovation. Recently, Nvidia has joined the fray, announcing plans to establish a quantum computing research center in Boston. With predictions that the quantum technology sector could draw over $50 billion in investments globally, the excitement surrounding its applications in various industries is palpable. However, while quantum computing offers groundbreaking potential, it still faces significant hurdles before achieving widespread commercial viability.

Article Subheadings
1) Recent Developments in Quantum Computing
2) Funding and Investment in Quantum Technologies
3) Potential Applications of Quantum Computing
4) Challenges Facing the Quantum Sector
5) Future Prospects of Quantum Computing

Recent Developments in Quantum Computing

In March, Nvidia CEO Jensen Huang unveiled plans to establish a quantum computing research center in Boston, an announcement that has garnered significant attention in the tech community. The initiative positions Nvidia alongside other key players like Amazon, IBM, and Google, who have long been at the forefront of quantum technology development. All of these companies, along with startups like Rigetti, IonQ, Quantum Computing Inc., and D-Wave Quantum Inc, are exploring ways to create quantum systems capable of addressing complex computational challenges.

The renewed vigor in the quantum space is attributed to a significant convergence of advances in technology, funding influx, and a clearer understanding of potential applications. Companies engaged in this race share a common vision: to harness quantum mechanics for computing purposes, promising unprecedented processing capabilities. The global interest in quantum computing centers not only around enhancing computational power but also around unlocking new possibilities that classical computers cannot efficiently tackle.

Funding and Investment in Quantum Technologies

According to industry analysts, over $50 billion has been pledged to quantum technology initiatives worldwide, signaling a strong commitment from governments and private sectors alike. Acknowledging this financial backing, Matt Langione, managing director and partner at Boston Consulting Group, noted, “The surge in excitement now is driven by a convergence of technological advancements, funding and clearer pathways to real world applications.” This substantial investment illustrates the growing recognition of quantum technology as a potential game changer in various sectors, including healthcare, finance, and material sciences.

Funding is being funneled into research and development, talent acquisition, and infrastructure to support the burgeoning field. For instance, venture capital firms are increasingly investing in startups focused on quantum computing, confident that these technologies will provide transformative solutions within the next few years. This growing financial ecosystem around quantum computing has encouraged collaborations among tech companies, research institutions, and government agencies, reinforcing the belief that quantum technology will soon transition from theoretical frameworks to practical implementations.

Potential Applications of Quantum Computing

The promise of quantum computing extends to highly complex problem-solving capable of superseding classical computational methods. Experts assert that quantum systems can vastly enhance fields such as finance, healthcare, and logistics by yielding solutions to problems that are currently intractable. Potential applications include developing advanced drug therapies, optimizing supply chain logistics, and creating innovative materials that could lead to next-generation batteries, driving sustainability and efficiency across industries.

Estimates from analysts at McKinsey and Company forecast that the earliest economic impacts of quantum computing could reach as high as $2 trillion by 2035, especially in sectors like mobility, chemicals, financial services, and life sciences. This comes on the heels of a significant push for companies to embrace disruptive technologies and adapt swiftly to a rapidly evolving global market. As industries become more aware of the advantages of quantum computing, the competition for leadership in this realm is likely to intensify.

Challenges Facing the Quantum Sector

Despite the considerable advancements made in quantum computing, numerous hurdles must still be overcome before the technology can fulfill its promise. Currently, quantum computers are not yet capable of solving substantial real-world problems. Many of the systems developed so far remain in research labs, with engineers striving to transition them to commercially viable products. Some challenges include error correction, qubit coherence, and the development of practical quantum algorithms.

Moreover, industry experts, including those from PsiQuantum, emphasize the importance of hybrid systems, where a conventional computer works alongside quantum components. “Quantum computing will actually drive more classical computing because they’re very complementary,” stated Langione. Such hybrid setups could leverage the strengths of both technologies, utilizing classical computers for tasks where they excel while employing quantum processors for more complicated calculations.

Future Prospects of Quantum Computing

The future of quantum computing appears promising, provided that key obstacles are resolved and continued investments foster further development. Experts predict that in the coming years, as engineering challenges are addressed, quantum technology will gain traction across multiple industries, ultimately reshaping how complex problems are tracked and solved. With strong endorsement from leaders in technology, finance, and research, the anticipation for viable quantum applications is palpable.

As Peter Barrett, founder and general partner at Playground Global, stated, “It’s a new class of computation that I think can dramatically change most aspects of industry, commerce and science.” Such enthusiasm coupled with robust financial backing offers a favorable environment for innovation in the quantum computing landscape, signaling a monumental shift in how we approach problem-solving in various domains.

No.	Key Points
1	Technology giants are intensifying their efforts in quantum computing.
2	Over $50 billion has been invested globally into quantum technologies.
3	Quantum computing has the potential to revolutionize various industries.
4	Significant challenges remain in achieving commercial viability for quantum systems.
5	Future prospects are optimistic, contingent on overcoming engineering obstacles.

Summary

The evolution of quantum computing marks a pivotal chapter in technological advancement, where major firms rally together to explore the untapped potential of this innovative domain. With substantial investments pouring into research and development, the convergence of talent, funding, and visionary applications serves as a driving force behind the quantum revolution. Nonetheless, while the excitement is palpable, the journey from lab-based research to practical implementation of quantum technologies remains fraught with challenges that must be addressed before realizing its full capabilities.

Frequently Asked Questions

Question: What is quantum computing?

Quantum computing is a type of computing that utilizes the principles of quantum mechanics to process information, potentially solving complex problems more efficiently than classical computers.

Question: How does quantum computing differ from classical computing?

While classical computing relies on bits as the smallest unit of data (representing 0s and 1s), quantum computing uses qubits, which can exist in multiple states simultaneously, allowing for more complex calculations.

Question: What industries could benefit from quantum computing?

Industries such as finance, healthcare, and mobility are predicted to benefit significantly from quantum computing, with enhanced capabilities in data processing, optimization, and problem-solving.