• Skip to primary navigation
  • Skip to main content
  • Skip to footer
NewTech21(R)

NewTech21(R)

Connecting mankind with technology

  • News
  • Reviews
  • Cryptocurrency
  • How-to
  • Roundups
  • Science
    • Energy
    • Environment
    • Health
    • Space
  • Apps
  • More
    • Opinion
    • Noteworthy
    • Culture
    • Events
    • Deals
    • Startups
      • Startup Submissions
  • Videos
  • Tools

Cryptocurrency

A person checking his crypto investment on his iPad with an iPhone placed near on a table

Common mistakes new crypto investors make

Ali Raza March 1, 2023

Investing in cryptocurrency can be a great way to make money, but it’s important to do your research first. Crypto investments come with a lot of risks and ...

Cryptocurrency Market is Plunging: Bitcoin Crash

Syed Hassan Zaman May 10, 2022

The crazy market of cryptocurrency is unpredictable and highly volatile. It is a payment system that doesn’t depend on banks for transactions. Anyone can ...

Facebook is losing its Daily Online Users plunging Revenues of $230 Billion

Syed Hassan Zaman February 4, 2022

Competition is rising among tech giants such as TikTok, Facebook, YouTube, and other online digital platforms. It is making it difficult for Facebook to sustain ...

Friendship meme sold for $50k

Popular friendship breakup meme NFT sold for $51,530

Sheharyar Ahmad Saeed August 3, 2021

Another day, another meme sold as an NFT. Back in 2015, Asif Rasa Rana of Gujranwala announced in a Facebook post that he had not been friends with Mudasir ...

A screenshot of crypto forum online market

ForumPay forges the future of crypto

Ali Raza December 21, 2020

Two students are talking to each other, during a lecture.“I can’t believe it, man. It’s up 400%” says one. “I know! I can’t believe it either, up 400%!” says ...

Bitcoin logo

Bitcoin skyrockets to its highest value of $21,000

Sheharyar Ahmad Saeed December 17, 2020

2020 has been the year of surprises, and its series of thunderbolt does not seem to be slowing down anytime soon. On Wednesday — the most widely known ...

bitcoin wallets

The five safest Bitcoin wallets for Android

Ali Raza December 17, 2020

Up to 2017, Bitcoin and the concept of cryptocurrencies were unknown to the mass audience. It was a territory reserved for nerds and people from the IT world. ...

An image of white and orange bitcoins

What is DeFi and why it’s a hot topic in the cryptocurrency

Ali Raza September 11, 2020

If you’ve been following the news from the world of cryptocurrency lately, there is a high chance that you’ve encountered the term DeFi. With the number of ...

A cryptocurrency trading website opened

The security concerns of cryptocurrencies & how to protect yourself while trading

Ali Raza September 1, 2020

On January 9th, 2009, Satoshi Nakamoto released version 0.1 of what would become the first mainstream cryptocurrency, Bitcoin. Unfortunately, Satoshi Nakamoto ...

A design of Opera browser with dark and light mode enabled

Latest Opera browser for desktop adds Web 3 and crypto wallet

Rizwan Anwar April 10, 2019

Opera has made their browser one more reason for you to consider a new main web browser. With the latest version of Opera for Windows, Mac, and Linux, the ...

Ethereum cryptocurrency

Ethereum aims to cut its enormous energy consumption

Jessica Baron, PhD January 8, 2019

We've long known that cryptocurrency is an energy hog. Currencies like Bitcoin, the worst offender, have to be "mined," meaning that it takes long, intense ...

Bitcoin Bomb threat

Bitcoin scams take a dark turn with bomb threats

Fazeel Ashraf December 14, 2018

Bitcoin scammers have taken an extremely dangerous method of extorting Bitcoins. They have started sending bomb threats to several businesses, schools, ...

Make-A-Wish cryptomalware

Make-A-Wish website hit with the cryptojacking plight

Amnah Fawad November 20, 2018

Looks like the crypto criminals have not had enough. The non-profit organization, Make-A-Wish, that makes critically ill children's wishes come true, joins the ...

russian hackers using cryptocurrency malware

Russian crypto-jacking malware can extract cryptocurrencies

Noor Imtiaz November 14, 2018

A discovery by McAfee labs has confirmed that a new crypto-jacking malware is out in the open. This new virus is capable of using the computer to mine ...

gsuite twitter account hacked

Google G Suite Twitter account got hacked

Fazeel Ashraf November 14, 2018

It seems like there is no stopping to Bitcoin scams. These scams are occurring almost every day, and things have really gotten out of hand. The latest victim to ...

Next Page »

Footer

Discover

  • About us
  • Newsroom
  • Staff
  • Advertise
  • Send us a tip
  • Startup Submission Questionnaire
  • Brand Kit
  • Contact us

Legal pages

  • Reviews Guarantee
  • Community Guidelines
  • Corrections Policy and Practice
  • Cookies Policy
  • Our Ethics
  • Disclaimer
  • GDPR Compliance
  • Privacy Policy
  • Terms and Conditions

Must reads

  • Best AirPods alternatives on Amazon
  • Best PC monitors for gaming on Amazon
  • Best family board games
  • Best Graphics Cards (GPUs) for gaming
  • Best video doorbells without subscription
  • Best handheld video game consoles
  • Best all-season tires for snow
  • Best mobile Wi-Fi hotspots
  • Best treadmills on Amazon
  • Best AM radios for long-distance reception

Download our apps

NewTech21-app-google-play-store
NewTech21 app coming soon on App Store

Copyright © 2023 · All Rights Reserved · NewTech21(R) is a Project of TechAbout LLC.