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Huobi Launches the Huobi Knights Program

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Huobi has launched an upgraded Huobi Knights program to pool the wisdom and efforts of all the Huobi fans together to promote blockchain projects. This is also an opportunity for Huobi fans to rub shoulders with blockchain pioneers at Huobi.

Check out the video below to learn more:

Since the blockchain and crypto industry is a fascinating space, everybody wants to contribute their own efforts and ideas to make it a more exciting place. There are a few ways to engage with the community and becoming a Huobi Knight is one of them.

All applicants will undergo selection criteria and only selected candidates who have passed the assessment will be certified as a Huobi Knight.

What do you need to do as a Huobi Knight?
As a Knight, your task will be to look after our community and to help Huobi grow.

Here are the Roles and Responsibilities of Huobi Knights:

  • Helping new users use the platform
  • Responding to user’s questions and comments
  • Helping Huobi maintain and moderate online and offline communities
  • Contributing to Huobi social media content
  • Helping to spread Huobi’s news
  • Helping Huobi translate and proofread content
  • Providing Huobi with market feedback and suggestions
  • Testing and giving early feedback for beta versions
  • Assisting in organizing online and offline events and meet-ups
  • Helping to build Huobi brand image
  • Any other suggestions that you think will help Huobi grow

What are the benefits of becoming a Knight?
For All Huobi Knights:

  • Get invited to all of our events as a privileged guest or organizer
  • Get special access to members of the Huobi team
  • Get special access to our Huobi Knight exclusive CEO monthly AMA
  • Get a Huobi Knight official certificate
  • Get access to our exclusive customer support channel
  • Join Huobi’s talent database
  • Your feedback and suggestions about Huobi will be considered at high priority
  • Get access to Huobi Knight only offline meet up
  • You will receive limited edition gifts, made only for Huobi Knights

For Top Huobi Knights:

  • Lower trading fees and higher referral rate
  • Sponsored airdrop token for your fans and community
  • Get invited to Huobi office to work with Huobi members (expenses covered)

So, what are you waiting for? Click here to Apply Now!

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Cryptocurrency

Cryptoland Just Lost its $12 Million Bid to Buy Fiji Island for Resort

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Widely mocked plans to establish a tropical haven for cryptocurrency enthusiasts have run into trouble after a contract to buy an island in Fiji for US$12m fell through:

A group of crypto-evangelists, led by Max Olivier and Helena Lopez, outlined plans for the island, Nananu-i-cake, in a lavishly animated YouTube video, featuring a wide-eyed crypto bro named Christopher landing by helicopter and being given a guided tour by a talking coin called Connie.

The full YouTube clip has been taken down, but cached copies show it touted the island as “an international hub for the community to come live, work and have fun and enjoy a first-class crypto lifestyle”, boasting “a complete ecosystem that represents the blooming crypto space” that was “a paradise made by crypto enthusiasts for crypto enthusiasts”.

Areas planned included Cryptoland Bay, Crypto Beach, House of Dao – a reference to decentralised autonomous organisations, a form of non-corporate structure promoted by crypto enthusiasts as an alternative to companies – and the members-only Vladimir Club, another crypto in-joke that refers to people who hold 0.01% of a given cryptocurrency.

Also on offer were 60 plots of land on what the video describes as “the Blockchain Hills” (Nananu-i-cake has only one hill). These were to be sold to “Cryptolander Kings” via non-fungible tokens – unique tokens that use the same blockchain technology underpinning cryptocurrencies like bitcoin.

The project has been compared to the collapsed Fyre festival and the video was greeted with scoffing on social media.

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Cryptocurrency

Nvidia May Restart Cryptomining GPU Production

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Nvidia is thinking about beginning production of crypto-mining specific Ampere graphics cards that come without display outputs, but first, it needs to find out whether there’s enough mining demand for the latest graphics processors. 

“If crypto demand begins or if we see a meaningful amount, we can also use that opportunity to restart the CMP [mining-specific GPUs] product line to address ongoing mining demand,” said Colette Kress, chief financial officer at Nvidia, at the 19th Annual J.P. Morgan Tech/Auto Forum Conference.

Demand for gaming graphics cards, high-performance processors, and game consoles has exceeded supply for months as people spend more time at home and entertain themselves playing the latest game titles. Cryptocurrency valuations have skyrocketed recently, reactivating miners who rushed to get graphics cards, further increasing demand for GPUs. Nvidia has had a hard time understanding how demand from cryptominers affects its current sales, but it is mulling restarting the production of mining-specific graphics cards. 

“We don’t have visibility on how much of the GeForce RTX 30-series end demand comes from mining,” said Kress. “So, we don’t believe it’s a big part of our business today. Gaming demand is very strong, and we think that’s larger than our current supply.” 

It doesn’t always make a lot of sense to mine Bitcoins using Nvidia’s latest GPUs, which tend to be pretty expensive. There are special accelerators designed for Bitcoin mining, and those ASICs tend to be considerably more efficient than graphics processors. In contrast, GPUs are used to mine Ethereum, which has been gaining price in recent weeks, just like Bitcoin. 

Since demand for Nvidia’s products has generally been high in recent months, it isn’t easy for Nvidia to understand how significantly cryptominers affect this demand, especially keeping in mind the fact that select makers of graphics boards have mined cryptocurrency at their own facilities before releasing these cards to the market.  

It is beneficial for Nvidia to clearly understand how many of its GPUs are needed by cryptominers. Since miners only need compute capabilities of a GPU, they do not need display outputs, and they do not care if the GPU they use comes with disabled texture mapping units or lacks video processing capabilities. As a result, Nvidia can sell them graphics processors that would otherwise go to waste. Those come in the form of the aforementioned CMP GPUs. 

But before making such chips available to add-in-board (AIB) manufacturers, GPU designers need to figure out the total available market that they are trying to address so they don’t bin chips that aren’t needed. Before that happens, GPU developers may just enjoy additional demand for their products.  

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Cryptocurrency

Twitter Hack Targets High-Profile Accounts

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Joe Biden, Elon Musk, Jeff Bezos and other high-profile Twitter account holders were the targets of a widespread hack to offer fake bitcoin deals on Wednesday in one of the most pronounced security breaches on a social media site. Accounts for former US president Barack Obama, Microsoft co-founder Bill Gates, musician Kanye West and both Uber and Apple also posted similar tweets, all instructing people to send cryptocurrency to the same bitcoin address. The tweets were removed throughout the afternoon, shortly after being posted.

Satnam Narang, Staff Research Engineer, Tenable

“The hackers ask users to send anywhere between 0.1 BTC to 20 BTC to a designated Bitcoin address and that they’ll double victims’ money,” explained Satnam Narang, Staff Research Engineer, Tenable. “This is a common scam that has persisted for a few years now, where scammers will impersonate notable cryptocurrency figures or individuals. What makes this incident most notable, however, is that the scammers have managed to compromise the legitimate, notable Twitter accounts to launch their scams. Because the tweets originated from these verified accounts, the chances of users placing their trust in the CryptoForHealth website or the purported Bitcoin address is even greater.”

Narang further added that this is a fast moving target and so far over $50,000 has been received by the Bitcoin address featured on the CryptoForHealth website and in Elon and Bill Gates’ tweets. “We strongly advise users never to participate in so-called giveaways or opportunities that claim to double your cryptocurrency because they’re almost always guaranteed to be a scam,” Narang said.

There have been hacks of high-profile individual accounts on Twitter before, including Twitter chief executive Jack Dorsey last year. But the widespread nature of this attack suggested an unusually broad access to internal controls. While it was unclear how the attacks originated or why they went on for hours, some cybersecurity experts speculated that someone may have gained access to internal Twitter controls that allowed them to take over and post on the accounts.

Loïc Guézo, Senior Director of Cybersecurity Strategy, EMEA at Proofpoint

“While the origins and scope of this pervasive attack are under investigation, the coordinated Bitcoin giveaway scam itself was designed to convince millions of Twitter followers to believe the fraudulent tweets, click the link, and pay Bitcoin,” said Loïc Guézo, Senior Director of Cybersecurity Strategy, EMEA at Proofpoint. “People are still a main focus for threat actors, even in scenarios where a system is possibly compromised. The social engineering featured in this scam demonstrates that the attackers targeted Twitter employees with access to internal tools and preyed on the trust associated with verified accounts and the attraction of doubling your money. To make the scam seem more authentic, they even set a time limit and an easy payment option to drive a swift response. Threat actors understand human nature and are unrelentingly focused on taking advantage of our society’s trust in digital channels.”

The attack also partially shut down the network. Twitter said in a tweet that some users weren’t able to tweet while it was addressing the incident. Users with the check mark indicating that their accounts were verified by Twitter reported that they weren’t able to tweet. Twitter started letting verified accounts tweet again yesterday night but warned the “functionality may come and go” as it worked on a fix to the breach. Later the same night, Dorsey tweeted that the company was “diagnosing and will share everything we can when we have a more complete understanding of exactly what happened.” He called it a “tough day” at Twitter.

Paul Ducklin, principal research scientist, Sophos

“Until we know exactly how these scam tweets were sent, it’s difficult to suggest what actions you might take, particularly given that access to services such as password changes (and presumably also changing details such as two-factor authnetication numbers) is being restricted,” explained Paul Ducklin, principal research scientist, Sophos. “However, these scammers will only succeed if people fall for their unlikely messages – which rely on people suspending their disbelief simply because the tweet comes from a celebrity or someone they are inclined to trust.”

Twitter said in a later tweet that it “detected a coordinated attack by people who successfully targeted some of our employees with access to internal systems and tools.” The hackers used that access to take over the accounts. The breach will create major optics challenges for Twitter, and it will make it more challenging moving forward to verify the authenticity of messages on the service, cybersecurity experts warned. That could have wide-reaching implications for politicians, celebrities and brands that use Twitter as an essential channel for communication.

Some of the people who were hacked indicated that they had turned on two-factor authentication and were using strong passwords, which typically makes unauthorized account access much more difficult. Meanwhile, Uber’s corporate account posted a tweet that read, “Due to Covid-19, we are giving back over $10,000,000 in Bitcoin! All payments sent to our address below will be sent back doubled.”

Uber confirmed in a tweet that its account had been hacked. “Like many others, our @Uber account was hit by a scammer today. The tweet has been deleted and we’re working directly with @Twitter to figure out what happened,” the company’s communication team tweeted. Then came a tweet from Amazon CEO and Washington Post owner Bezos’s account. “I have decided to give back to my community.” The tweet said it would be limited to $50 million.

Twitter said in tweets Wednesday night that it had “locked accounts that were compromised and will restore access to the original account owner only when we are certain we can do so securely.” Meanwhile, the company is internally limiting access to tools while it investigates what happened.

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