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Warning Issued After Malware Is Found To Have Hijacked Bitcoin Blockchain

Bitcoin’s blockchain has been hijacked by a new strain of the Glupteba malware that uses the network to resist attacks, cyber security researchers have warned.

The malware uses the bitcoin blockchain to update, meaning it can continue running even if a device’s antivirus software blocks its connection to servers run by the hackers, security intelligence blog Trend Micro reported this week.

The Glupteba malware, first discovered in December 2018, is distributed through advertising designed to spread viruses through script and can steal an infected devices’ browsing history, website cookies, and account names and passwords with this particular variant found to be targeting file-sharing websites.

However, according to researchers, the new version of the malware can also mine the privacy-specialized monero cryptocurrency and threaten the security of Instagram users’ accounts.

The malware uses the Electrum bitcoin wallet to send bitcoin transactions that the attackers use to gain access to systems.

“This technique makes it more convenient for the threat actor to replace command and control servers,” Trend Micro researchers wrote. A command and control server is the centralized computer that issues commands to an infected network of devices.

The Glupteba malware, first discovered in December 2018, is distributed through advertising designed to spread viruses through script and can steal an infected devices’ browsing history, website cookies, and account names and passwords with this particular variant found to be targeting file-sharing websites.

However, according to researchers, the new version of the malware can also mine the privacy-specialized monero cryptocurrency and threaten the security of Instagram users’ accounts.

The malware uses the Electrum bitcoin wallet to send bitcoin transactions that the attackers use to gain access to systems.

“This technique makes it more convenient for the threat actor to replace command and control servers,” Trend Micro researchers wrote. A command and control server is the centralized computer that issues commands to an infected network of devices.

“If they lose control of a command and control server for any reason, they simply need to add a new bitcoin script and the infected machines obtain a new command and control server by decrypting the script data and reconnecting.”

It’s not the first time the bitcoin blockchain has been taken advantage of by criminals, with German researchers last year discovering child abuse imagery shared via the decentralized network.

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I am a journalist with significant experience covering technology, finance, economics, and business around the world. As the founding editor of Verdict.co.uk I reported on how technology is changing business, political trends, and the latest culture and lifestyle. I have covered the rise of bitcoin and cryptocurrency since 2012 and have charted its emergence as a niche technology into the greatest threat to the established financial system the world has ever seen and the most important new technology since the internet itself. I have worked and written for CityAM, the Financial Times, and the New Statesman, amongst others. Follow me on Twitter @billybambrough or email me on billyATbillybambrough.com. Disclosure: I occasionally hold some small amount of bitcoin and other cryptocurrencies.

Source: Warning Issued After Malware Is Found To Have Hijacked Bitcoin Blockchain

by Christian Karam & Vitaly Kamluk The blockchain is the public ledger stacking all bitcoin/altcoins transactions. It is constantly growing as “completed” blocks are automatically added to it with a new set of records. The blocks are added to the blockchain in a linear and chronological order. The blockchain has complete information about the addresses and their balances right from the genesis block to the most recently completed block through the mining process. Depending on the crypto-currency and the implementation of its protocols, there would be a fixed open space, where data can be stored, referenced or hosted on the blockchain within encrypted transactions and their records. This very versatile nature of the blockchain offers great opportunities for future innovation especially in decentralized systems. The research focus revolves around the threat of embedding decentralized chunks of malware on the blockchain by either hosting it or referencing it with cascaded pointers. Transactions and data are encrypted throughout the blockchain networks using different versions of public/private key encryption. Could malware survive eternally inside crypto-transactions? A proof of concept will be explained highlighting the concerns revolving around the “abuse and bloating” of the blockchain while comparing it to previous malware hosting and deployment models. In this talk, INTERPOL will frame the scope of this future threat and provide potential solutions for a threat surrounding the blockchain technology.

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The Winklevoss Twins Made A Serious Wall Street Bitcoin Warning

The Winklevoss twins of Facebook-founding fame have long been strong advocates for bitcoin and cryptocurrencies, buying up huge amounts of bitcoin and founding the U.S. Gemini crypto exchange.

The bitcoin price, now back above $10,000 per bitcoin after dipping under the psychological mark earlier this month, has climbed around 200% so far this year, emboldening bitcoin bulls who had feared last year’s bear market could drag on through 2019.

Now, the Winklevoss twins have warned Wall Street banks have been “asleep at the wheel” on bitcoin and cryptocurrencies—something that’s helped bitcoin retail investors.

“Unlike the internet, which you couldn’t buy a piece of, you can actually buy a piece of this new internet of money,” Tyler and Cameron Winklevoss told CNN.

“It’s still a retail-driven market, from day one. And a lot of people have done really well. Wall Street has been asleep at the wheel,” the twins warned.

Bitcoin’s epic 2017 bull run, which saw the bitcoin price soar from under $1,000 per bitcoin at the beginning of the year to almost $20,000 in December, was largely thought to be due to Wall Street and institutional investment could be poised to flow into bitcoin and crypto.

When this investment failed to firmly materialise, the bitcoin price crashed to around $3,000 per bitcoin last year, only to rebound in 2019 as a result of technology companies taking an interest in bitcoin and crypto.

“We had to invest because we were afraid of missing out, we couldn’t miss out on this future,” the twins added.

Meanwhile, Tyler and Cameron Winklevoss earlier said they are open to partnering with Facebook chief executive Mark Zuckerberg on the social media giant’s libra cryptocurrency project after it was revealed they have been in talks about joining the Libra Association.

The newly-created, independent governance consortium for Facebook’s planned token currently counts 28 founding members but is expected to swell to around 100 by the time of libra’s launch next year.

Follow me on Twitter.

I am a journalist with significant experience covering technology, finance, economics, and business around the world. As the founding editor of Verdict.co.uk I reported on how technology is changing business, political trends, and the latest culture and lifestyle. I have covered the rise of bitcoin and cryptocurrency since 2012 and have charted its emergence as a niche technology into the greatest threat to the established financial system the world has ever seen and the most important new technology since the internet itself. I have worked and written for CityAM, the Financial Times, and the New Statesman, amongst others. Follow me on Twitter @billybambrough or email me on billyATbillybambrough.com. Disclosure: I occasionally hold some small amount of bitcoin and other cryptocurrencies.

Source: The Winklevoss Twins Made A Serious Wall Street Bitcoin Warning

Cameron and Tyler Winklevoss talk with Ben Mezrich and Paul Vigna about Cryptocurrency and the Future of Money. Recorded July 9, 2019 at 92nd Street Y. What do bitcoin, ether, zcash, litecoin and other cryptocurrencies tell us about where capitalism is going next? And how did the Winklevoss twins see it coming? Cryptocurrency has emerged in the last decade as a powerful bellwether for what money might look like in the future—and Cameron and Tyler Winklevoss are leading the way in how it’s being used. Join them for a fascinating discussion along with author Ben Mezrich (Bitcoin Billionaires) and the Wall Street Journal’s Paul Vigna about the origins of Gemini, their cryptocurrency exchange and custodian, and the future of money. Subscribe for more videos like this: http://bit.ly/1GpwawV Your support helps us keep our content free for all. Donate now: http://www.92y.org/donatenow?utm_sour… Facebook: http://facebook.com/92ndStreetY Instagram: http://Instagram.com/92ndStreetY Twitter: https://twitter.com/92Y Tumblr: http://92y.tumblr.com/ On Demand: http://www.92yondemand.org

US Lawmakers Are Realizing They Can’t Ban Bitcoin

Those who have been longtime critics of Bitcoin usually have one key theory in common, which is that governments will eventually ban Bitcoin and cryptocurrency will then cease to exist in any meaningful form. For examples of this point of view, just look at economist Nouriel Roubini and JPMorgan Chase CEO Jamie Dimon.

That said, implementing such a ban is no easy task. After all, Bitcoin was built by cypherpunks as a form of digital money that would be unaffected by the desires of politicians and regulators around the world.

Lately, it appears that lawmakers in the United States are starting to realize the difficulties associated with a potential Bitcoin ban.

Bitcoin Ban Deemed Unlikely During Congressional Hearings

On Tuesday, the U.S. Senate Committee on Banking, Housing and Urban Affairs held a hearing on cryptocurrency and blockchain technology regulation. During that hearing, Senate Banking Committee Chairman Mike Crapo (R-ID) shared his belief that the United States would not be able to succeed in banning Bitcoin.

“If the United States were to decide — and I’m not saying that it should — if the United States were to decide we don’t want cryptocurrency to happen in the United States and tried to ban it, I’m pretty confident we couldn’t succeed in doing that because this is a global innovation,” said Crapo.

This statement came in the form of a question to Jeremy Allaire, who is the co-founder and CEO of global financial services company Circle. In his response, Allaire explained the new reality created by the creation of Bitcoin.

“I think the challenge that we all face with this is some of these cryptocurrencies — they’re literally just a piece of open-source software,” said Allaire. “There’s nothing else. It exists on the internet, it’s open-source software, anyone can implement it, it runs wherever the internet runs, and these have a monetary policy where these assets are algorithmically generated . . . That is a challenge that every government in the world now faces — that money, digital money, will move frictionlessly everywhere in the world at the speed of the internet.”

These remarks made during Tuesday’s hearing follow comments made by U.S. Congressman Patrick McHenry (R-NC) from earlier in the month when he stated “there’s no capacity to kill Bitcoin” during an interview with CNBC.

Back in May, Congressman Brad Sherman (D-CA) claimed that Congress should implement a ban on Bitcoin, but Sherman did not share specific details as to how such a ban could be effectively achieved.

                                

The difficulties associated with implementing a ban on Bitcoin are behind one economist’s theory that the best way to kill the cryptocurrency would be for governments to become more competitive in terms of monetary policy and financial freedom.

Abra CEO Bill Barhydt has also pointed out that bringing forth a Bitcoin ban could be legally difficult for the U.S. Government. That said, there is growing support for bans on encryption-based technologies among various law enforcement agencies in the United States, in addition to the Trump White House.

On the other hand, more centralized cryptocurrency systems like Facebook’s Libra project, which is really a cryptocurrency in name only, would be much easier for governments to control.

It should be noted that extreme limitations on technology and financial freedom, such as the new cash-related bill making its way through the Parliament of Australia, may end up unintentionally educating more people as to why Bitcoin has value in the first place.

Follow me on Twitter. Check out my website.

I’m a writer who has been following Bitcoin since 2011. I’ve worked all over the Bitcoin media space — from being editor-in-chief at Inside Bitcoins to contributing to Bitcoin Magazine on a regular basis. My work has also been featured in Business Insider, VICE Motherboard, and many other financial and tech media outlets. I’m mostly interested in the use of Bitcoin for transactions that would be censored by the traditional financial system (think darknet markets and ransomware) in addition to the use of bitcoin as an unseizable, digital store of value. Altcoins, appcoins, and ICOs don’t make much sense to me. Find all of my work at kyletorpey.com. Disclosure: I hold some bitcoin.

Source: US Lawmakers Are Realizing They Can’t Ban Bitcoin

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Source: http://ownbtc.co/

10 Year Anniversary of Hal Finney’s Running Bitcoin Tweet: Rapid Growth

The late cypherpunk and cryptographer had just become the first person to receive the digital currency from its creator Satoshi Nakamoto himself. But more importantly, he had become the first person to trust bitcoin for its immense potential. He would run its code, review its anonymity and environmental drawbacks, suggest changes, and would entirely immerse himself to support an open-source project that would one day grow up to challenge the status-quo of mainstream finance.

Source: 10 Year Anniversary of Hal Finney’s Running Bitcoin Tweet: Rapid Growth

Bitcoin Genesis Block Turns 10 As Crypto Advances Into 2019

The Bitcoin Foundation, Inc. is a non-profit organization founded in September 2012. Comprised of senior leaders in the Bitcoin and cryptoasset communities, the Foundation coordinates joint efforts of the Bitcoin and other cryptoasset communities, helping to create awareness of the benefits of Bitcoin and other cryptoassets, their responsible use and related technology requirements for global adoption. The Foundation’s audience includes technologists, regulators, and the media, and its reach is global. The Foundation has been at the forefront of campaigning for an unimpeded economic system for the future.

Source: Bitcoin Genesis Block Turns 10 As Crypto Advances Into 2019 | The Daily Hodl

Is It Time To Buy Bitcoin – Kate Stalter

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Bitcoin is abuzz of late. News of its meteoric rise and periodic crashes is everywhere; and for good reason. The cryptocurrency began 2017 at less than $1,000 and skyrocketed to nearly $19,000 before reversing direction on December 18. Bitcoin has fallen more than 40% since then. So, perhaps now is a good time to evaluate its investment merits and consider whether the recent decline represents a buying opportunity. Before we go there, let’s take a closer look at what Bitcoin is……….

Read more: https://www.forbes.com/sites/katestalter/2018/02/05/is-it-time-to-buy-bitcoin/#6d447e944da6

 

 

 

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