TECHNOLOGY

The year 2025 witnessed several significant technological failures that disrupted the digital world. From social media outages to streaming interruptions, these incidents highlighted how dependent we have become on a few major tech companies. Here’s a look at the four biggest tech failures of the year that affected millions worldwide. 1. Amazon Web Services (AWS) OutageOn October 20, 2025, Amazon’s cloud service AWS experienced a major failure in its US-East-1 region, affecting the automated DNS system of DynamoDB. The outage lasted over 15 hours and was the largest incident of the year, with more than 17 million complaints logged on DownDetector. This disruption caused services like Snapchat, Netflix, and several e-commerce platforms to go offline, halting streaming, social media use, ...

OpenAI co-founder and former Tesla AI director Andrej Karpathy has recently described AI as a powerful “alien tool” that everyone is using without a manual. He emphasized that programmers need to upgrade their skills to harness its full potential. AI: The Alien ToolKarpathy calls AI an alien tool because it operates in a completely different way from traditional programming. Earlier, programs were fixed—running the same code repeatedly would produce the same results, and errors could be easily traced. Today’s large language models, however, can give different responses to the same query each time. Their internal processes are difficult to fully understand, making them a “black box,” even for their creators. The Programmer AdvantageKarpathy noted on social media platform X that integr...

In today’s digital world, we are constantly connected to the internet. While this brings convenience, it also exposes us to the risk of online fraud. Hackers and scammers are using increasingly sophisticated methods to target unsuspecting users. However, protecting yourself doesn’t require expertise—just awareness and a few simple steps can go a long way. Here are some practical tips to stay safe online. Limit Personal Information on Social MediaMany people overshare personal details on social media, which can make them targets for scams. Even sharing information about children can be risky. For instance, scammers often call elderly people pretending to be grandchildren or warn of a “relative in danger” to extract money. Limiting the information you share online is a crucial first step ...

In today’s digital age, your SIM card has become the key to banking, UPI, emails, and social media. Losing control of your phone number can be extremely dangerous. SIM-swap fraud and duplicate SIM scams have become increasingly common, allowing fraudsters to gain access to your OTPs and empty your bank account effortlessly. Fortunately, there’s a simple solution: SIM lock. Here’s how it works and why it’s essential. Why SIM Lock Is NecessaryA SIM lock acts as an extra layer of security. When enabled, no one can use your SIM without entering the correct PIN. This prevents fraudsters from porting your number or generating a duplicate SIM. Since most SIM-swap scams aim to gain control of your phone number, enabling SIM lock is a powerful safeguard against such fraud. What Does SIM Lock ...

Do you place your smartphone on a table with the screen facing up? If yes, you might be putting both your phone and yourself at risk. While it may seem like a small habit, the way you place your phone can have significant benefits if done correctly. Here’s why keeping your phone screen-down on a table is smarter. Protect Your PrivacyWhen the screen faces up, your phone becomes like an open book. Bank alerts, personal messages, office emails, and other notifications are easily visible to anyone nearby. Placing the phone screen-down eliminates the risk of prying eyes, ensuring your sensitive data stays private. In today’s world, protecting your identity and personal information is crucial, making this simple habit highly effective. Enhances FocusWe all know the trap: picking up the pho...

Have you ever wondered why, while smartphones come in a variety of colors, their chargers are almost always limited to black or white? It’s not due to company oversight. In fact, this is a deliberate strategy driven by science, safety, and business considerations. Here’s a detailed look at why most chargers come only in these two colors. The Science of Heat ControlThe primary reason behind black and white chargers is heat management. Chargers generate heat while charging devices, and these two colors are effective in dissipating it. Black and white surfaces help regulate temperature and reduce the risk of overheating, making them ideal choices from a thermal safety perspective. Cost-Effective and Easy ProductionManufacturers produce millions of chargers, and using black or white make...

The year 2025 witnessed numerous smartphone launches that grabbed headlines with their advanced features and specifications. However, not all devices managed to capture the love of consumers. Several premium models from major brands struggled to gain popularity, often due to pricing, timing, or geopolitical factors. After analyzing a year’s worth of news and social media trends, here’s a look at the smartphones that didn’t meet customer expectations: Samsung Galaxy S25 Edge Launched on May 13, 2025, the Galaxy S25 Edge arrived amid rising tensions between India and Pakistan, following the Pulagam attack. Samsung had to cancel its Delhi launch event due to the situation. The phone’s ultra-slim design, which made a pencil appear thicker in comparison, impressed technically but faile...

In an extraordinary scientific feat, a small robot disappeared beneath the ice of Antarctica for nearly nine months and returned with vital data that has left researchers astounded. The robot, known as an Argo float, is designed to measure ocean temperature and salinity. Scientists had deployed it near the Totten Glacier, where melting could raise sea levels by up to 3.5 meters. Shortly after deployment, the robot drifted away under the ice, leaving scientists worried about the mission. Its return from beneath the Denman and Shackleton ice shelves not only surprised the researchers but also provided crucial insights into ice melt patterns. What is the Argo Float Robot? According to reports, the Argo float is an automated robot that drifts through oceans, diving up to two kilometer...

The year 2025 proved to be a turning point for Artificial Intelligence (AI). What began as a useful digital tool at the start of the year evolved into a powerful force by December—one that began influencing internet traffic, job markets, global regulations, and even the balance of power between nations. As AI entered homes, workplaces, and governments, global debates intensified around how to regulate it, control its risks, and assign responsibility when things go wrong. Here are the four biggest AI developments of 2025 that reshaped the technology landscape and surprised the world. 1. Launch of More Powerful AI Models One of the biggest highlights of 2025 was the release of next-generation AI models. In August, OpenAI launched GPT-5, its most powerful model yet, featuring bui...

Cyber fraud cases are rising at an alarming pace in India, and scammers are finding increasingly convincing ways to trap unsuspecting citizens. In a recent incident from Hyderabad, a man lost ₹6 lakh from his bank account after clicking on a fake traffic challan link sent via SMS. The message claimed that he had violated traffic rules and needed to pay a ₹500 fine immediately through a link provided in the SMS. Trusting the message, the victim clicked on the link, entered his details—and within minutes, a large sum of money was siphoned off from his account. How the Scam Worked According to a report by Hindustan Times, cybercrime police have launched an investigation into the case. Fraudsters are sending fake traffic challan messages to vehicle owners, directing them to fraudulent...