AIITONE Launches PoC Platform for Security Token Projects in South Korea

Japanese crypto exchange DMM Bitcoin announced on Friday that over $300 million worth of Bitcoin was stolen from its primary wallet, marking one of the digital asset industry's largest hacks in recent years.Photo by Kanchanara on UnsplashHack confirmed without further detail"At approximately 1:26 p.m. on Friday, May 31, 2024, we detected an unauthorized leak of bitcoin from our wallet," the company stated, based on an English translation of its original statement in Japanese, which had been posted on the firm’s website. DMM Bitcoin is a subsidiary of DMM Group, which incorporates businesses covering a broad spectrum of activities including solar energy, gaming, 3D printers, FX, e-books and software. The company has, as yet, not provided any further detail relative to the manner in which the hack occurred. Notwithstanding that, DMM Bitcoin did confirm that measures have been taken to prevent any repeat of the hack. Furthermore, the company outlined that a full investigation into the hack is ongoing right now. Buy orders and leverage trades suspendedThe company has moved to reassure platform users that their digital assets are fully guaranteed. It stated: "Please rest assured that all of your bitcoin deposits will be fully guaranteed, as we will procure the equivalent amount of BTC that was leaked with support from our group companies."  The exchange has taken the decision to temporarily suspend a number of activities, including spot trading buy orders and the opening of leveraged trading positions. A temporary halt has been imposed on crypto withdrawals while Japanese yen withdrawals are permitted, albeit that the exchange suggests that service users may experience delays. Blockchain security sector responseIn light of the hack, a number of well-known blockchain security firms have been giving the matter their attention. Beosin, a blockchain security specialist, outlined that it is continuing to monitor the wallet addresses implicated in the hack, with a view towards tracing any further movement of the funds. Meanwhile, blockchain analysis firm Arkham Intelligence has offered a 1,000 ARKM token bounty to anyone who may provide information leading to the identification of the perpetrators of the hack. Blockchain analysis firm Chainalysis described the hack as “the 7th largest crypto hack ever.” The company has labeled the stolen funds within its products. Broader industry implications and historical contextThis hack is a significant blow to the industry, given that a hack on this scale has not occurred thus far in 2024 or at any point during 2023. The crypto industry has faced numerous significant breaches in the past. In 2022, a series of large-scale exploits targeted layer-1 blockchains, crypto exchanges and DeFi protocols. The largest hack amongst them implicated the BNB Chain (formerly Binance Smart Chain), which resulted in the loss of $566 million worth of BNB. The latest hack is second only (within Japan) in size relative to the 2018 hack of Coincheck, one of the country’s largest exchanges, when over $550 million worth of XEM was stolen. Japan was also host to the most infamous Bitcoin hack, that of the Mt. Gox exchange, whose bankruptcy administrators moved $9 billion worth of its remaining Bitcoin holdings on the blockchain in recent days for the first time in many years. 

Mercari, one of Japan's leading e-commerce platforms, has declared its intention to accept bitcoin payments starting from June of this year. The decision, which was reported by Japanese financial media outlet Nikkei on Friday, outlines that the processing of bitcoin payments will be managed through Mercari's Tokyo-based crypto subsidiary, Melcoin.Photo by Dmytro Demidko on UnsplashSeamless BTC conversionIt's noteworthy that Melcoin will convert all BTC payments into yen, ensuring vendors receive fiat currency despite the buyer's choice of bitcoin for payment. While the company won't display prices in bitcoin, listing items for sale in fiat yen, customers will have the option to select BTC as a payment method during the purchase process on the platform. In recent months, Mercari has introduced various crypto-related products, including the Mercari bitcoin crypto trading service. This service allows users to buy and sell bitcoin using the proceeds from their sales on the platform. The integration of a loyalty points system further enhances the crypto trading experience, enabling Mercari users to exchange their points for bitcoin. Remarkably, Mercari announced that its bitcoin trading service surpassed the 1 million user milestone in October, just seven months after its launch. At the time of the launch of the trading service, the company outlined that it would “make bitcoin more accessible to people who have never tried crypto trading before.” Notably, around 80% of the crypto users on Mercari had no prior experience with crypto-asset trading in June of the previous year. Expanding its crypto-related offering to include bitcoin payments unleashes much more potential relative to crypto adoption. 22 million monthly usersEstablished in 2013, Mercari has evolved into Japan's largest community marketplace platform, boasting 22 million monthly users as of July 2023. It’s a flea market application, making it a consumer-to-consumer platform that could play a significant role in bringing about bitcoin adoption in Japan among ordinary people. The company has also expanded its footprint internationally, with a particular focus on Europe. Market observers have labeled Mercari's crypto service, along with a competitor operated by Rakuten, as a potential "gateway" for bitcoin and crypto investors and traders. Rakuten, another major Japanese e-commerce platform deeply involved in the crypto space for an extended period, operates the Rakuten Wallet crypto trading service. Like Mercari, Rakuten has integrated its loyalty points program with its crypto arm, allowing users to trade their points for crypto-assets. Rakuten had also emerged last year among a shortlist of Asian companies expressing an interest in purchasing failed crypto exchange FTX. A recent survey highlighted the growing influence of these e-commerce giants in the crypto space. Japanese individuals who entered the coin trading scene towards the end of 2022 overwhelmingly favored either Mercari's bitcoin trading app (24.7%) or Rakuten's Rakuten Wallet platform (24.2%). This revelation dealt a blow to traditional crypto exchanges, with bitFlyer, the long-standing market leader, securing the third position with a share of 11.3%. This move contributes towards a more progressive crypto environment in Japan, where lawmakers recently indicated a willingness to consider making tax rules more accommodative of the crypto sector.

As Solana (SOL) gains institutional momentum through new investment products and major platform integrations, the blockchain is also becoming a target for sophisticated phishing scams in South Korea.Photo by GuerrillaBuzz on UnsplashFake websites and impersonatorsAccording to a recent Etoday report, attackers have been impersonating the Solana Foundation and Superteam Korea, a developer community within the Solana ecosystem. Using fake group chats on messaging platforms like KakaoTalk and Telegram, the scammers deploy official branding and fabricated partnership announcements to appear legitimate. Victims are lured with promises of five SOL tokens for creating wallets on fraudulent websites mimicking Solflare, a widely used Solana wallet. Users are then instructed to stake their tokens in exchange for daily yield, enabling the scammers to access their funds. The schemes have become more advanced, with perpetrators using names and photos of Superteam Korea members and generating fake wallet interfaces that display fabricated token balances. When victims attempt to withdraw funds, they are removed from chats, blocked from further communication and left with inactive websites as evidence is wiped. The Solana Foundation and Superteam Korea have issued public warnings, stating they do not solicit investments through messaging platforms or request payments to specific accounts. They have noted an increase in phishing sophistication and advised users to be cautious of unsolicited offers, particularly those that promise guaranteed returns. Solana adoption gains momentumThese scams stand in contrast to Solana’s recent growth. The Rex-Osprey Solana + Staking ETF, launched in the U.S., recorded $12 million in inflows and $33.6 million in trading volume on its first day. It is the first U.S.-listed ETF to offer SOL exposure with staking rewards available directly through brokerage accounts. Additionally, PancakeSwap’s V3 liquidity pool went live on Solana, offering up to 84% of trading fees to liquidity providers and enabling swaps starting at 0.01%.Amid these developments, Bitwise Chief Investment Officer Matt Hougan and Head of Research Ryan Rasmussen expressed cautious optimism about Solana, predicting it could set new all-time highs this year, though likely with more difficulty than Bitcoin. They pointed to rising interest in stablecoins, ETF approvals and the emergence of treasury firms focused on SOL and Ethereum (ETH) as key factors that could support long-term value. The pair also reaffirmed Bitwise’s $200,000 price target for Bitcoin, citing sustained institutional demand.