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As we already know that Bitcoin is the most popular cryptocurrency, complaints about Bitcoin are also growing rapidly. It’s been reported by many people that bitcoin’s transaction takes too long to get processed and it’s also very much expensive. Bitcoin Criminal use new hacking resources.

There are many indications that the currency is not going so well in favour of the underworld and the stories about culprits looking for bitcoin alternatives are not so new. The latest report by the forensic firm Chainalysis shows that the amount of bitcoin transactions that are related to the dark websites, where people frequently participate in criminal activities, has reduced by 30%.

The reason behind this huge drop is that many people are using bitcoin, and they’re only choosing to keep it, rather than spending it. However, Chainalysis counts multiple law enforcement agencies among its clients and also mentions the growing use of other cryptocurrencies like Zcash, Monero, and Dash.

bitcoin criminal

Fast and cheap transactions are not the only things that are offered by the new currencies, but they also include additional layers of anonymity that make them hard to track than bitcoin. Rob Wainwright (Executive Director of Europol), has also warned that this trend is already in progress. He also added that we’ll definitely see a progressive change in 2018 towards the criminal use of cryptocurrencies other than bitcoin, making it even more challenging for the law enforcement to counter.

A report by tech site ZDNet also shows that many researchers have claimed that slow transactions and high fees are causing culprits to move to Monero. ZDNet writes that it’s expected that soon, culprits will be also providing instructions to their ransomware victims on how to buy and exchange Monero. It’s been also reported that many companies have started to buy amounts of bitcoins so they’d be ready to pay up if they’re hit with ransomware.

While criminals are trying to turn away from the bitcoin for regular transactions, there’d be still very less chance of finding out if they’ve actually lost their interest in it or not. According to a report by Chainalysis, culprits might not want to use bitcoin, but they’d definitely want to steal it.

According to Chainalysis, theft of bitcoin has increased from at least $3 million to $95 million from 2013 to 2016, adding almost $172 million worth of bitcoin between the 2013-2017.

Image Credit: thehackteam

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The Dos and Don’ts of Safe Peer-to-Peer Bitcoin Trading

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For some reasons, people are hesitant to buy bitcoins in face-to-face transactions. They are afraid of the risk that comes with it and would rather trust a Bitcoin exchange with their bitcoins. However, every method comes with its own set of dos and don’ts.

This post will outline the various dos and don’ts you must keep in mind while trading bitcoin face-to-face.

 

Carry your device with you

Do not forget to carry your personal device, be it your mobile phone, laptop or tablet when you’re going to the meeting. Make sure that you already have a bitcoin wallet if you’re the buyer. It is best to take your own device so that you can verify the trade on it rather than filling out your personal information on the other party’s device.

 

Do not cancel trade if price of Bitcoin drops

Feedback is everything. Do not try to walk out on a trade when you can negotiate. If the prices have dropped then it is best to try to negotiate on a price that benefits both the parties. When you cancel a trade, it is going to lessen your chances of earning a good feedback early.

 

Decide on a price ahead of time

To avoid any debate on the price later on during the meeting, it is best to agree on a price beforehand. Do not try to get a higher rate out of the seller after the price has been decided, this attitude can cause things to go sour very quickly. If possible, get an escrow service as it guarantees the payment to the seller and the buyer is sure that he will receive the bitcoins before releasing the payment.

 

Don’t expect to get rich overnight

You need to keep track of the rapid price changes taking place while trading. You need to prove that you are a good and reliable buyer/seller in order to gain a better reputation on any exchange platform. Be sure to remain patient when dealing with bitcoins, as nothing comes easily. Do not be fixed onto selling your bitcoins the moment it hits a high note since it is very volatile.

 

If you follow these pointers, then you are sure to develop a good reputation on any exchange platforms and have nothing to fear.

 

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A case of brilliant burglary – Alphabay makes $1million in 14 months

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17 July 2017, Phishkingz details the method of the stealing Bitcoin in his recent interview. He has generated $1 million during the time period of 14 months.

By stealing bitcoins Phishkingz generates $1 million during a year. Phishkingz claims that he has traded almost 500 bitcoins on Localbitcoin in last 14 months. Accordingly, most of them were generated through the process of phishing.

Phishkingz is the vendor of the dark market and his decision to start phishing was made the discovery of an error on Alphabay’s forum. In addition, that error is “that allowed [Phishkingz] to see new members the second they joined.” The hacker has the ability to make direct contact with new members of the platform, “send [ing[ them to my link with a verification process.” Then, “able to obtain the login details syncing, and the mnemonic phrases, as well as any PGP private key and password and pin code.”

Accordingly, “save a bookmark using blockchain.info… [and] highlight 50 [addresses] at a time every 20 minutes checking for deposits.” A huge number of extractions would be treated manually, despite initial experimentation with bots.

Are admins really caring about their customers?

In his interview, Phishkingz describes that Alphabay’s moderators are providing little support to his victims. “The admins didn’t really care about their customers, and it only took opening a support ticket with a problem to learn this. BM (Big Muscles – an Alphabay moderator) especially is a stupid one. He would let me into accounts for 50% if I provided mnemonic phrase knowing I had phished the account in the first place.”

He also claims to, “have moved to Dream Market and already made 4 BTC since yesterday launching the new site.”

The phisher’s number of hacking Bitcoin is increasing rapidly. Tezos ICO attracts the phisher’s attention. While other hackers are creating websites with fake ICOs, victim’s computers through downloading nasty software masked as project white paper. In addition, Bitcoin and other cryptocurrencies seeing unprecedented media exposure. While increasing numbers of the hackers and scammers indicate an unfortunate and predictable consequence of digital currencies’ acceptance.

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Bitcoin On The Verge Of Hitting $60,000 And Then A Huge Crash In 2018 – Predicts Saxo Bank

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Saxo Bank forecasts that the bitcoin cost will take off above $60,000 in 2018 before crashing more than 98 percent to its essential production cost’ of $1,000.”

 

The Danish investment bank issued this conjecture in its yearly “Over the top Predictions” publication that implies to recognize “highly unlikely events with overlooked potential.”

 

“The ascent of Bitcoin and different cryptocurrencies has been a standout amongst the most fabulous marvels of financial markets in recent years,” two Saxo experts wrote. “Bitcoin will keep on rising – and ascend high – during the most part of 2018 but Russia and China will together architect a crash.”

 

The bank predicts that fueled by delayed bullishness over the approach of Bitcoin derivatives, the bitcoin cost will rise around 400 percent from its present level to crest above $60,000 — bringing its market cap to $1 trillion.

 

However, Saxo cautions, bitcoin’s transient climb will be squared with by the rate of its downfall. Worried about capital flight, China and Russia will release a multi-pronged strike on the decentralized digital money ecosystem to “move the concentration away from Bitcoin”. In addition to creating their own, state-supported cryptographic forms of money, the two governments will boycott mining, referring to environmental concerns while in reality, their approach is keeping a check on domestic monetary policy.

 

Bitcoin fans won’t surrender without a battle, but the bank predicts that state-run digital forms of money will prove to work better as payment frameworks, putting a conclusion to the two-year crypto fever and causing the bitcoin cost to lurch down to $1,000.

 

“The smoother working of the state-run conventions for actual payments and value dependability, and additionally the substantial hand of state intervention, drives a diminishing interest for all digital forms of money and totally sidelines the Bitcoin and crypto phenomenon from a price speculation angle even as the innovative guarantee of the blockchain jogs on,” Saxo concludes. “After its peak in 2018, Bitcoin crashes and limps into 2019 at around $1,000.

 

Keep in mind, these expectations are fairly whimsical — the bank intentionally comes up with improbable situations. However, Saxo foretold “gigantic increases for bitcoin” in last year’s release, although the bank’s “ludicrous” forecast that bitcoin would ascend as high as $2,100 has ended up being shockingly conservative.

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The theory behind a Bitcoin transaction

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Everyone on the network is aware of the word “transaction” but, does anyone ever wonder how bitcoin works?

A Bitcoin transaction may sound simple but it’s actually very complex. In this article, we’ll be outlining how this process takes place and what are its key steps.

Both your Bitcoin wallet address and Bitcoin network must go through series of steps to ensure that the right amount reaches the recipient.

To begin with, it’s important to understand that a bitcoin isn’t a single record of a coin but it’s actually registered as a transaction, that consists of three parts- a transaction input, transaction output and an amount.

  • Transaction input- This is the bitcoin address from which the money is sent.
  • Transaction output- The bitcoin address to which the money is sent.
  • Amount- The amount of bitcoins sent.

theory behind a Bitcoin transaction

When someone sends bitcoins to you, the address they used to send them to you is registered as the transaction input on the bitcoin blockchain, and your address as the transaction input.

When you send those bitcoins onto someone else, your wallet creates a transaction output which is the address of the person who is receiving the coins. That transaction is then registered on the bitcoin network as the transaction input.

With the help of this system, people can trace transactions back to when bitcoin was first born. This creates a completely transparent system in which all the transactions can be viewed at any time.

How can you send bitcoins?

To send bitcoins, you require two things- a bitcoin address and a private key.

A bitcoin wallet address is generated at random and is simply a sequence of letters and numbers.

A private key is another sequence of numbers and letters, but this cannot be disclosed to anyone else.

theory behind a Bitcoin transaction

This infographic explains how bitcoins can be sent.

Are there transaction fees?

Certain bitcoin wallet address allow you to set your own transaction fees. Any portion of a transaction that isn’t traced or picked up by the recipient is the transaction fees. This goes to the miners to solve the transaction block as an extra reward.

Why should I wait for my transaction to clear?

Your transactions are verified by miners and there is a set block time of 10 minutes. So, you might be told to wait until they are done mining.

You can view all the transactions in a block chain with a hex editor. A block chain browser is a site where every transaction in the blockchain can be viewed in human readable terms.  If you want to make your activities on the bitcoin network more opaque, you’d have to not use the same bitcoin address repeatedly and avoid sending large amounts of bitcoins to a single bitcoin address.

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Creating a Bitcoin bank with USB drive

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People can store their Bitcoins offline or online through multiple ways. They are free to use a paper wallet or hardware option to store.  However, users of this technology also have the option to create a wallet on cheaper USB to store coins offline.

Creating low-cost Bitcoin wallet USB

Today, we are going to create a low-cost bitcoin wallet with a USB drive. You have the option to download few different wallets for this procedure. While, for this walkthrough, we use an electrum wallet. bitcoin users need to follow such installation process.

First

You need to download electrum wallet to your computer. Linux, Windows or Mac OS will take few minutes to download.

Second

Install this software directly on the USB drive. Use USB thumb drive for other application isn’t the good idea. There is an option that drive should play one man show as bitcoin wallet.

Offline installation of wallet into USB drive

Third

To perform offline line installation, you need to disconnect from an internet connection. It will be better to refresh your computer before installation. When you are sure that your operating system is offline then plug your device into the computer.

Forth

Open an installation program from your USB drive. The client does not have the option to reach the bitcoin network, but you still have complete opportunity to create a new wallet. This installation follows the same procedure. You need to install to USB, then go through security session. Where you will create a strong password and write down your seed phrase. Keep in mind, if you forget your password or seed phrase, you will not recover your bitcoins on that wallet.

A Little Bank or Bearer Bond Instrument

After securing your wallet with an encoded passphrase and get your seeds, you will have a fresh wallet. you can easily send or receive the bitcoins. like a hardware wallet, you need a device to access your keys, so that you can easily restore it with seed. The cost for this method is round about $2. Furthermore, they also can use the bearer bond instrument.

 

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