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Cryptocurrencies like Bitcoin are very trendy these days. Due to this popularity, many hackers in all over the world are speciously looking to get advantages of that. One of the largest Bitcoin exchange in the world was just hacked.

The Main Story:

The value of Bitcoin and Other digital currencies increased in past few months, which tells the main reason why people with malicious intentions will be looking to steal this amazing Virtual Currency.
According to Yonhap News, hackers attack Bithumb, cooperating about 30,000 accounts, which is the 3% of the total exchange’s customers. It is not clear how much currency was stolen, but some people said that they have lost money in the attack.

Image Credits: The Hacker News

Bithumb understood last week that the home personal computer of its employee was hacked. That’s the reason the hackers may have stolen customer data. But the stolen data does not have passwords, and the company also said that digital wallets which contain Bitcoin and some other coins were not emptied.
On any given day, in the world of cryptocurrency trade volume, Bithumb is the world’s top 3rd or 4th exchange.

A BraveNewCoin report explains that Bithumb has more than 75% of Bitcoin market of the South Korea. This exchange hosts 10% of the global Bitcoin trade. It also says that some 100 customers might have lost millions of gained, as one person has lost 1.2 billion after the hack. To put the thing in the perception, 1 billion gained is equal to $870,000. Or 340 Bitcoin at the current rate as 1 Bitcoin costs $2602.77 as of this moment.
Customers affected by this hack have now filed a complaint with cyber crime report Center of National Police Agency.

Story Credits: bgr.com

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What Are Some Safest Bitcoin Wallets You Can Trust?

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Safest Bitcoin Wallets You Can TrustA Bitcoin wallet is basically equivalent to a bank account for the traditional money. It is used to store bitcoins and make transactions with other users.

Bitcoin’s value has raised incredibly over the years. At the time of writing, one BTC is worth $1174.00 USD and it is expected to go even higher for the upcoming days. Apart from being extremely valuable, Bitcoin has also attracted the attention of hackers from all across the world as they are always developing new techniques to breach the Bitcoin security and steal your coins.

To keep the coins protected, it’s essential to use the wallets that offer foolproof security, high reliability and less vulnerability against these attacks.

Here we have discussed some of the most reliable Bitcoin wallets that you can use to keep your Bitcoin assets well-protected. (Also, don’t forget to read our guide on how to secure a Bitcoin wallet)

Copay:

The first one on our lists of safest Bitcoin wallets online is Copay. It’s a multi-signature wallet and comes with a unique feature of restoring funds in a wallet by exploiting old backups.

The service also prompts its users to back up new information at regular intervals to avoid the loss of data.

The only complaint regarding Copay is its slow speed. But it doesn’t stop it from being one of the best iOS wallets out there.

However, Copay is not only limited to iOS. The users of Android and Desktop applications can also enjoy its unique features in a similar fashion.

Bitcoin Armory:

Also known as Armory – this wallet is particularly designed for desktop users and is one of the best out there.

Ever since the smartphones have taken over, the desktop wallets have fallen out of favor. But the Armory still remains to be one of the favorites due to its excellent functioning.

The wallet offers:

  • Multi-signature ability
  • Full node verification
  • HD privacy

And is an open source software.

Blockchain:

One of the most renowned Bitcoin Wallets Address. The Blockchain is available for iOS, Android as well as web browser users.

The wallet provides complete Tor Support Privacy and comes with trusted server verification.

Blockchain is being anticipated to grow more in future due to its exceptionally high amount of capital and the ongoing R&D which aims at making the product even better.

Trezor:

Trezor features cold storage and is a hardware bitcoin wallet. The wallet is open source and carries all the information required to make Bitcoin transactions. The wallet can easily be carried in your pocket. However, the service does not come for free. The price tag is $119.

Xapo:

Xapo is available only for desktop users. It comes with trusted server verification and is probably the only wallet that provides its account holders with insurance. Similar to all other wallets, Xapo is also an open source software.

Green Address:

Green Address is available for android, iOS and web browsers and is a multi-signature wallet. It comes with HD privacy and trusted server verification. One of the reasons why Green Address is popular among the users is its availability as a Chrome extension, which makes accessing it simple and straightforward.

These are some top-notch wallets for users to keep their bitcoins from security vulnerabilities. Some other wallets that you might want to consider are Cool Wallet, Holy Transaction, Ledger, etc.

All these wallets are outright reliable and ensure the highest level of security for their users.

Want to set up a Bitcoin wallet? Read our guide on how to set up a Bitcoin wallet.

 

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Risks involved in Bitcoin Mining

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Risks involved in Bitcoin Mining

Bitcoin mining is a multi-billion industry, but with increasing number of blocks, the difficulty to mine bitcoins is growing as well.

The question that arises is whether one should invest in such phenomena or avoid it.

In this post, we’ll give you a few pointers on what are the risks involved in this particular venture.

Bitcoin Mining

Bitcoin mining risk secures transactions that are recorded in the Bitcoin’s public ledger the blockchain. The blockchain confirms these transactions to the rest of the network while they’re taking place.

Miners

Miners play a vital role in the Bitcoin ecosystem by keeping the Bitcoin community in check. They perform complicated mathematical tasks with specialized mining hardware, in order to mine new bitcoins but bitcoin’s system adds a new block to the blockchain every 10 minutes to ensure the verification and security of unprocessed transactions so that there is no double spending. Miners earn bitcoins investment, as rewards for their effort and often even paid transaction fees by buyers.

Possible risks follow:

  • Susceptible to High Price Volatility:

The main issue that comes with bitcoin mining is the fluctuation of the virtual currency. The cryptocurrency tends to swing over short periods of time. Also, the price depends on the demand and supply, since there are only 21 million Bitcoins available and with two-thirds of it to be already mined, the demand of bitcoins increases with each passing day.

  • Competition due to the introduction of Ethereum:

The reward for mining bitcoins about every four years and its current value is at 12.5 bitcoins, with average block time as 10 minutes. Whereas Ethereum’s block time is 12 seconds. Faster block time means quicker confirmation of transactions. Ethereum reward miners work to earn Ethers, which is a kind of token that fuels the network. You earn 5 ethers given for each block. You can also use it to pay for transaction fee and services on the Ethereum network. Also, Ethereum has over 89,752,192 coins currently existing, unlike Bitcoin, if it reaches its limit, more investors would switch to Ethereum or other cryptocurrencies thus, leading to lesser or no transactions for miners to confirm and earn rewards.

  • The “hard fork” scenario: 

Bitcoin has become so popular that it isn’t able to manage the weight of all the transactions. With the currency growing exponentially along with the number of transactions, the 1MB block size limit is starting to be an issue thus, leading to delays in payment processing. This hard fork is splitting the network into two i.e. Bitcoin Unlimited (BU) and Segregated Witness (SegWit). Miners are in favor of BU as it gives them more control of the BTC network but BTC developers and enthusiasts choose to side with SegWit since they’re not in favor of letting miners be more in control of the network than they already are. The two obviously can’t co-exist side by side so they have to compete for legitimacy and users in order to function.

To conclude, bitcoin mining does have its pros and cons. Surely, as people become more aware of this cryptocurrency they would show more interest but for now, no one can predict the future of it.

Happy mining!

 

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What Are Onion Sites And How To Access Them?

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Onion are the sites only reachable via Tor browser. These sites are often referred as darknet sites and can’t be accessed using mainstream search engines such Google, Bing, Yahoo, etc.

How To Access .Onion Sites?

Accessing these sites is very simple and straightforward. All you need is to have Tor browser installed on your device and follow a few simple steps to unlock the world of these secret websites.
For those of you who are not familiar with the process of accessing these sites, we have created a simple tutorial to provide help on the subject so they can access the deep web.

Step 1:

Download Tor browser from the official website which is: https://www.torproject.org/download/download.html.en
Make sure the website you make the download from looks like this:

Step 2:

Once downloaded, begin the installation:

Related: How to use Tor browser on iPhone?

Step 3:

Start the Tor browser, it will connect to the network (if it asks for confirmation, click ok):

Related: What Are Top 5 Proxies To Access .Onion Sites Without Tor Browser?

Step 4:

After the browser starts, you will see a confirmation screen indicating that browser is running and everything is ok, the screen will look like this:

Step 5:

Once you see the above screen, you are all set to go. Now the only thing you need to access an onion site is entering .onion URL into Tor’s address bar:

Related: A beginner’s guide to Tor Browser

Precautions:

• Use an updated version of Tor
• Make sure that JavaScript is disabled in the browser
• Use anonymous VPNs for enhanced privacy
Enjoy you deep web experience!

Image/content credits: deepdotweb.com

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5 Advantages of Digital Currency – Is This the Currency of the Future?

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Do You Want to Become Independent of Banks?

The last few years have all been about cryptocurrencies as more and more people are becoming aware of the word. In particular, terms such as Bitcoin, Ethereum, and Litecoin are more common in the digital currency department.

Here are some of the best performers in the market:

  • Bitcoin
  • Ethereum
  • Bitcoin Cash
  • Ripple
  • Litecoin
  • IOTA
  • NEM
  • Dash
  • NEO
  • Monero

 


How Are Cryptocurrencies Meant to Help You?

With the world becoming more and more economically dangerous, we are advancing towards different means of payment. This is where cryptocurrencies come in to play.  Below we’ve outlined a few pros and cons of accepting cryptocurrencies worldwide.

Advantages and Disadvantages of Using Cryptocurrencies

The benefits of using digital currency over fiat currency

  • Accessible by everyone: Out of 7 billion people, around 2.2 billion don’t have access to exchange systems, even while having cell phones and internet access. These individuals can easily access the cryptocurrency market, as there are so many mobile phone-based applications that allow you to transfer digital currencies.
  • Fraud: Digital currencies cannot be faked as real money is, and they can’t be reversed either as in credit card charge-backs.
  • Low Fees: Cryptocurrency exchanges ask for transaction fees which are quite low compared to other transaction charges, this is in return given to the miners as a reward for mining a block.
  • Identity Theft: There is no such issue with cryptocurrencies as identity theft since you are not revealing any personal information. It is a simple process, involving a public and private key.
  • No Third Party: Cryptocurrency transactions do not revolve around any central authority, it is completely independent. You are in control of your money.

In the end, technology is already here, it’s just a matter of acceptance. You must be able to weigh out the good and bad and decide what is the better choice for you. Cryptocurrencies are becoming an easier option of payment for many users since they’re fast as well as secure. If the above advantages are convincing and you’re wishing to buy some bitcoins or any other cryptocurrencies, then follow the link below.

Related: How to Buy Bitcoins?

 

Story Credits: ameerrosic.com

Image Credits: google.com

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