Busan BDX Consortium named preferred bidder for Digital Asset Exchange

Dunamu Distributes 4,100 NFTs for Climate Change CampaignDunamu, the operator of the South Korean cryptocurrency exchange Upbit, announced that it has distributed 4,100 non-fungible tokens (NFTs) from the Climate-sensitive Biological Indicator Species (CBIS) list in collaboration with four agencies under the Ministry of Environment — the National Institute of Biological Resources, the Nakdonggang National Institute of Biological Resources, the Honam National Institute of Biological Resources, and the National Institute of Ecology. This comes as part of efforts to raise awareness about the importance of biodiversity and habitat protection amid the threat of climate change.Photo by Yiju Cheng on UnsplashThemed NFTs for conservationThe CBIS list outlines species whose seasonal activities, habitat area, and population size are susceptible to being impacted by climate change, thus requiring continuous observation and management by the government.Dunamu, along with the four environmental institutions, minted NFTs representing 15 different species from the list — such as the white eye bird and the camellia tree — to distribute to participants of their Resource Circulation Climate Action Campaign.The latest round of NFT distributions was carried out in collaboration with the Honam National Institute of Biological Resources from May 19 to August 11. It is the first of four to be carried out over the course of the year following their initial announcement to do so in May.Empowering climate action beyond boundariesParticipants showed a positive reaction to the utilization of emerging technologies such as NFTs and the metaverse, which enabled them to contribute to climate change efforts without the limits posed by time and space. By organizing fun missions within the metaverse and gifting NFTs to participants, Dunamu and the environmental agencies were able to highlight the severity of the climate crisis while simultaneously making the concept of resource circulation more accessible and easier to understand. Dunamu reported that during the three-month period of the first campaign, the designated campaign space within Dunamu’s metaverse platform, 2ndblock, also racked up a cumulative visitor count of 73,000 users.The second campaign has also commenced and is running from now until October 2. This time around, Dunamu is working with the Nakdonggang National Institute of Biological Resources to issue 1,000 NFTs of four species: the tree frog, barn swallow, kumgang minnow, and little egret. Noteworthy artists will also contribute to creating the NFTs, including those from the Botanical Artist Society of Korea.In order to partake in the campaign, participants must complete the stamp-collecting mission in the campaign space on 2ndblock. Lucky participants who are chosen to receive NFTs must register their issued gift code on Upbit’s NFT marketplace.“As a result of our deliberation on ways to contribute to the environment and society with our technology and resources, many people have shown interest in our online and in-person climate efforts,” said Lee Sirgoo, CEO of Dunamu. He also expressed hopes for continued participation and support for the remaining NFT distributions and campaigns to promote environmental protection and biodiversity conservation.This collaboration between the private and public sectors which combines online and in-person activities stands out as an innovative method for combatting climate change.

Hot Wallet Exploit Results in $23M Bitrue LossBitrue, a Singapore-based crypto exchange, has fallen prey to a $23 million hack due to a hot wallet exploit. The exchange has been forced to suspend all withdrawals until April 18, to provide an opportunity to conduct a thorough security review.©Pexels/Karolina GrabowskaHot wallet vulnerabilityHot wallets are used by exchanges to store small amounts of cryptocurrencies for easy access. These wallets are connected to the internet and are therefore more vulnerable to attacks compared to cold wallets, which are stored offline. In the case of Bitrue, hackers were able to exploit the hot wallet and steal cryptocurrencies worth $23 million.In a series of Twitter posts, the exchange outlined that the exploit occurred at 07:18 (UTC) on Friday. “We were able to address the matter quickly and prevented the further exploit of funds”, it went on to state.The stolen digital assets include ETH, QNT, GALA, SHIB, HOT and MATIC. Bitrue outlined that the hot wallet funds account for only 5% of overall funds and that the rest of its wallets remain secure and have not been compromised.Blockchain security firm PeckShield outlined how the funds were swapped and drained. A wallet it has labeled as “Bitrue drainer” swapped 173,000 QNT, 22.55 billion SHIB tokens, 46.4 million GALA and 310,000 MATIC for 8,540 ETH. The ether is now being held within the following address:0x1819EDe3B8411EbC613F3603813Bf42aE09bA5A5Reimbursing usersIn response to the hack, Bitrue has promised to reimburse all affected users. However, the process could take some time.The incident underscores the importance of taking precautions when storing cryptocurrencies on exchanges. Users should only keep a minimal amount of cryptocurrencies on an exchange and should not store more than they can afford to lose. Ongoing exploits, hacks and frauds exemplify the need for users to only use reputable platforms with a proven track record of security.Doubling down on securityBitrue has promised to improve its security measures to prevent similar incidents from occurring in the future. The exchange’s response to the hack has been lauded by many in the cryptocurrency community, who have praised the company’s transparency and commitment to reimbursing affected users.The cryptocurrency community has been vocal in its criticism of exchanges that fail to prioritize security. The Bitrue hack is just the latest in a series of incidents that have highlighted the importance of maintaining security in the world of cryptocurrency.It’s not the first security breach that the exchange has encountered. In 2019 Bitrue suffered a $4.7 million loss, with quantities of both XRP and Cardano (ADA) having been stolen. On that occasion, the exchange released tracking details relative to the stolen funds. Thanks to collaboration with Huobi, Bittrex and ChangeNOW, the funds and associated accounts were frozen.According to data from CoinGecko, Bitrue trades an average of $1 billion in digital assets daily, with bitcoin and ether trading pairs accounting for a large proportion of that trading volume. The Bitrue hack has been a wake-up call for the cryptocurrency community and serves as a reminder of the ongoing risks associated with storing cryptocurrencies on exchanges.

The trustee of the failed Japanese cryptocurrency exchange Mt. Gox is preparing to initiate repayments of bitcoin (BTC) and bitcoin cash (BCH), prompting fears of a market sell-off among traders and investors.Photo by Dmytro Demidko on UnsplashConfirming repayment detailsThe crypto community on the /mtgoxsolvency subreddit disclosed that the Tokyo-based bitcoin exchange has initiated the process of verifying creditors' addresses for forthcoming repayments. Emails have been sent to creditors, confirming that their repayment details have been validated with relevant cryptocurrency exchanges. The communication from Mt. Gox appears to be staggered, with users on different platforms receiving emails at varying times. Some Bitstamp users reported receipt of the email, while several Kraken customers mentioned that they were still awaiting the confirmation. Mt. Gox, cautioning creditors, clarified that users with disabled or frozen accounts would not be able to receive repayments using the provided addresses. Additionally, the emails specifically pertain to payments in bitcoin and bitcoin cash. This recent communication follows Mt. Gox's announcement in November, where it committed to returning approximately 142,000 bitcoin, 143,000 bitcoin cash and 69 billion Japanese yen, valued at over $5.67 billion at the announcement date and approximately $6.46 billion at the present moment. During the November announcement, Mt. Gox assured creditors that repayments would commence in the following months and weeks. Creditors with payment methods deemed "effective at this time" were earmarked to receive their assets first. Towards the end of December, some creditors reported the addition of yen-denominated balances to their PayPal accounts by Mt. Gox, signaling progress in the repayment process. Market fearsThe fear among market participants of a distribution of bitcoin from the Mt. Gox estate has cast a shadow over the sector over the course of a number of years. With this latest development, it appears that the estate is finally on the cusp of executing on that distribution. If distribution is achieved in the short term, it will come at a time when bitcoin has experienced a major unit price pullback already. Since the approval of spot bitcoin exchange-traded funds (ETFs) in the United States earlier this month, it appears that another bankrupt crypto exchange, FTX, has sold $1 billion worth of Grayscale Bitcoin ETF shares into the market. That move is believed to have been responsible for a dramatic drop in bitcoin’s unit price. In tandem with that event, some commentators believe that a pullback at this point is healthy for the market. That’s the view of Charles Edwards, founder of Capriole Investments. Taking to social media, Edwards wrote:”We're still not here yet. This pullback is very overdue and lower is healthier.” At the time of writing, bitcoin has a unit price of $39,884, down from a high earlier this month of $48,494. Confirmation emails have been reported by several Reddit users, with Bitstamp confirming for most, and a few Kraken users also acknowledging receipt. Nevertheless, a significant number of Kraken users mentioned they are yet to receive the confirmation email. Mt. Gox officially closed its doors in February 2014, almost a decade ago, after succumbing to an exploit in 2011.