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zero to one A zero to one is a book by entrepreneur and venture capitalist Peter Thiel with Blake Masters  . The book was published in 2014 and focuses on the concept of innovation and how startups can create truly groundbreaking and valuable companies as well as offers insights into the principles behind creating successful startups and innovative businesses.  Meaning behind Name of Book he title "Zero to One" signifies moving from nothing (zero) to creating something unique(zero) It encapsulates the essence of innovation, encouraging the shift from competition to unique creation in startups. The journey from nonexistence to invention is at the heart of the book's entrepreneurial insights. Here's the breakdown of the meaning: Zero : This represents the absence of something, the starting point, or the lack of innovation. It signifies the status quo or existing products, services, or ideas in a particular market. One : This symbolizes the creation of some...

WTF- A single  Bitcoin transaction  has a bigger carbon footprint than 100,000 hours of youtube videos The primary criticism against Bitcoin in today's market is its excessive energy consumption. Recent findings shed light on the magnitude of this issue. According to Digiconomist’s Bitcoin Energy Consumption Index, a single Bitcoin transaction, on average, can consume up to 1752.79 kilowatt-hours (KWh) of electrical energy. This is equivalent to the energy consumed by 1.2 million VISA transactions. VISA, which powers approximately 42% of the world's credit market, is one of the largest payments providers, alongside Mastercard, Discover, and American Express. Remarkably, even VISA's carbon footprint is smaller. Furthermore, Bitcoin's carbon footprint, the measure of greenhouse gases generated by cryptocurrency mining, is equivalent to watching 138,762 hours of YouTube or, in VISA terms, conducting 1.8 million transactions. Over the course of a year, Bitcoin...

          Ethical Hacking Ethical hacking and ethical hacker   are terms used to describe hacking performed by a company or individual to help identify potential threats on a computer or network. An ethical hacker attempts to bypass system security and search for any weak points that could be exploited by malicious hackers. This information is then used by the organization to improve the system security, in an effort to minimize or eliminate any potential attacks. What constitutes ethical hacking? For hacking to be deemed ethical, the hacker must obey the following rules: 1. Expressed (often written) permission to probe the network and attempt to identify potential security risks. 2. You respect the individual's or company's privacy. 3. You close out your work, not leaving anything open for you or someone else to exploit at a later time. 4. You let the software developer or hardware manufacturer know of any securi...

video link 🎥 मुंबई, महाराष्ट्र अद्यापही  देशातील कोरोनाची परिस्थिती  सुधारलेली नाही. अनेक ठिकाणी लॉकडाऊन आणि विविध निर्बंध लागू करण्यात आले आहेत. अशा परिस्थितीत शाळांनी विद्यार्थांचं ऑनलाईन शिक्षण सुरु केलं आहे, मात्र ऑनलाईन शिक्षणाला मर्यादा आहेत. त्यामुळेच गेल्या वर्षीप्रमाणे यंदादेखील शालेय अभ्यासक्रमात 25 टक्के कपात करण्याचा निर्णय घेण्यात आला आहे. कोरोनाच्या संकटामुळे देशातील शाळा बंद असल्या तरी शिक्षण मात्र सुरू आहे. राज्यातदेखील ऑनलाइन शिक्षण सुरू करण्यात आले आहे. ऑनलाइन शिक्षणाच्या मर्यादांमुळे गेल्यावर्षी अभ्यासक्रमात 25 टक्के कपात करण्यात आली होती.  दुसरी लाट आल्यामुळे यावर्षीही शैक्षणिक वर्ष आँनलाईन पध्दतीने सुरु झाले आहे. ऑनलाईन पद्धतीने शिक्षण घेत असल्यामुळे अनेक शिक्षक संघटना, मुख्याध्यापक यांनी शालेय अभ्यासक्रमात 25 टक्के कपात करण्याची मागणी शालेय शिक्षण मंत्री प्राध्यापक वर्षा गायकवाड यांच्याकडे केली होती. राज्यात कोरोनामुळे निर्माण झालेल्या परिस्थितीमुळे महाराष्ट्र राज्य मंडळाच्या शाळेतील अभ्यासक्रमात कपात करण्याचा निर...

VerySad - A grandfather died of a heart attack after minors swatted him over his rare Twitter handle. News channels reported new information on the April 2020 incident involving Mark Herring of Bethpage, Tennessee. A swatting incident—the act of calling 911 to report a fake crime so armed responders storm an address—was organized on Discord in an attempt to intimidate Herring into handing over his valuable   @tennessee Twitter handle. A then-minor by the name of Shane Sonderman was part of the campaign against Herring. "He was from Tennessee," says Corinna Fitch, Herring's daughter. "He's the one that collected all our information, my address, my sister's, my moms, my mother sister, and put it on a channel on Discord, which is a gaming chat forum." A second minor, from the UK, called the local police department to make the false report. Herring's son said: "The neighbors called and said 'There's police everywhere...

Last month we reported a  LinkedIn scraping that exposed the data of 700 million users – some 92% of all those on the service. The data included location, phone numbers, and inferred salaries The man behind it has now been identified, and says that he did it “for fun” – though he is also selling the data. Background Data scraping is a controversial topic. At its simplest, it means writing a piece of software to visit a webpage, read the data displayed, and then add it to a database. More commonly, people will use APIs (application programming interfaces) provided by the web service for legitimate purposes, and use it to grab large quantities of data. It’s controversial because, on the one hand, those doing the scraping can argue that they are only accessing publicly available data – they are simply doing so in an efficient way. Others argue that they are abusing tools not intended for the purpose, and that there is more data available through APIs than is visible on we...

chrome  🆕 update :-- Red Alert Update Now- Update Your chorme browser  to Patch New Zero‑Day Bug Exploited in the Wild Google has pushed out a new security update to Chrome browser for Windows, Mac, and Linux with multiple fixes, including a zero-day that it says is being exploited in the wild. The latest patch resolves a total of eight issues, one of which concerns a type confusion issue in its V8 open-source and JavaScript engine (CVE-2021-30563). The search giant credited an anonymous researcher for reporting the flaw on July 12. As is usually the case with actively exploited flaws, the company issued a terse statement acknowledging that "an exploit for CVE-2021-30563 exists in the wild" while refraining from sharing full details about the underlying vulnerability used in the attacks due to its serious nature and the possibility that doing so could lead to further abuse. CVE-2021-30563 also marks the ninth zero-day addressed by Google to combat real-world atta...

Finally- WhatsApp  to let users message without their phones WhatsApp  is testing a new feature that will let people message without using their phone for the first time. At present,  WhatsApp is linked to a user's phone. Its desktop and web apps need that device to be connected and receiving messages. But the new feature will let users send and receive messages "even if your phone battery is dead". Up to four other devices - like PCs and tablets - can be used together,  WhatsApp said. To begin with, the new feature will be rolled out as a beta test for a "small group of users", and the team plans to improve performance and add features before enabling it for everyone. End-to-end encryption - a key selling point for WhatsApp - will still work under this new system, it said. Several other messaging apps already have such a feature, including rival encrypted app Signal, which requires a phone for sign-up, but not to exchange messages. But the feature...

  Just days after President Biden demanded that President Vladimir V. Putin of Russia shut down ransomware groups attacking American targets, the most aggressive of the groups suddenly went off-line early Tuesday. The mystery is who made it happen. The group, called REvil, short for “Ransomware evil,” has been identified by U.S. intelligence agencies as responsible for the attack on one of America’s largest beef producers, JBS. Two weeks after Mr. Biden and Mr. Putin met in Geneva last month, REvil took credit for a hack that affected thousands of businesses around the world over the July 4 holiday. That latest attack led to Mr. Biden’s ultimatum in a phone call on Friday to the Russian president. Later, Mr. Biden said that “we expect them to act,” and when asked by a reporter later if he would take down the group’s servers if Mr. Putin did not, the president simply said, “Yes.” He may have done exactly that. But that is only one possible explanation...

A Facebook engineer abused employee access to user data to track down a woman who had left him after they fought, a new book said. Between January 2014 and August 2015, the company fired 52 employees over exploiting user data for personal means, said an advance copy of "An Ugly Truth: Inside Facebook's Battle for Domination" that Insider obtained. The engineer, who is unnamed, tapped into the data to "confront" a woman with whom he had been vacationing in Europe after she left the hotel room they had been sharing, the book said. He was able to figure out her location at a different hotel. Another  Facebook engineer used his employee access to dig up information on a woman with whom he had gone on a date after she stopped responding to his messages. In the company's systems, he had access to "years of private conversations with friends over Facebook  messenger, events attended, photographs uploaded (including those she had deleted), and pos...

 hacked  -T elecom   call   details   stolen   by   Chinese   hackers   Nepal Telecom has been subjected to a terrible "cyber attack" from China. Chinese hackers have attacked Nepal Telecom and stolen the call details of all Nepali users. By hacking the Oracle Glass Fish Server used by the telecom company, the Chinese hackers have stolen all the call details of Nepalis. According to technical experts, the hackers used 41 Tactics of Advanced Persistent Threat (APT) and 71 Tactics of Advanced Persistent Threat (APT) and backdoor weapons. Hackers have been seen taking CDR data from telecom servers to APT 41 and APT 71. It has also been found that the data stolen from the telecom server has been kept on the dark web for sale. The CDR call data record of the telco was put for selling on June 29. Nepal Telecom has shut down its server to subdue the higher threat, several local media reports. NTC spokesman Rajesh Joshi said: "We have not...

Billionaire Sir Richard Branson has successfully reached the edge of space on board his Virgin Galactic rocket plane. The UK entrepreneur flew high above New Mexico in the US in the vehicle that his company has been developing for 17 years. The trip was, he said, the "experience of a lifetime". He returned safely to Earth just over an hour after leaving the ground. "I have dreamt of this moment since I was a kid, but honestly nothing can prepare you for the view of Earth from space," he said in a press conference following the flight. "The whole thing was just magical." The trip also makes him the first of the new space tourism pioneers to try out their own vehicles, beating Amazon's Jeff Bezos and SpaceX's Elon Musk. The height reached by Sir Richard in the rocket plane, known as Unity, was 85km (282,000ft; 53 miles). The businessman was accompanied on the mission by the vehicle's two pilots, Dave Mackay and Michael Masucci, and th...

NuclearResearchHacked- S. Korean nuclear research institute hacked by N. Korea for 12 days   The Korea Atomic Energy Research Institute (KAERI) was exposed for 12 days to hacking attacks suspected of having been carried out by North Korea, it has been learned. At a National Assembly Intelligence Committee meeting Thursday, the National Intelligence Service (NIS) reported a “9% increase compared with the second half of 2020 in the number of cases of damage due to state-sponsored hacking organization attacks during the first half of 2021.” The NIS also reported on specific instances, according to Intelligence Committee secretaries Kim Byung-kee from the Democratic Party and Ha Tae-keung from the People Power Party. “In the case of KAERI, a damage report was received on June 1 and has been under investigation since then,” Ha said. “The incident occurred after the institution failed to carry out an NIS request to the server manager to change the password,” he ad...

According to Downdetector, 81 percent of those reported problems were with the website, whereas 15 percent were with the login, and 5 percent were with the checkout. "Items not showing in the website when selected," one person said on Downdetector. "Just loads homepage...so frustrating! Can't view any item..." another added. Outages were confirmed on Twitter. "Amazon app not working. Every time I search for item and click on the item, it goes back to main page . Plzzz fix it," one person tweeted. "Can't even imagine how much money Amazon loses every minute it's down," another person added. The Amazon Help account on Twitter appeared to be responding to frustrated customers in real-time. "Apologies for the hassle there. We are aware of the issue and our team is working on it. Appreciate your cooperation here," the Amazon Help account tweeted to one person. "We have escalated the concern on priority, we do not...