$9M funding round to enhance liquidity at Woo X

Japanese financial services company SBI Holdings has successfully established "SBI XDC Network APAC" in Japan, following through on an intended joint venture with TradeFinex, the driving force behind the XDC Network.Photo by William Warby on UnsplashJV company formationAt the end of September, the two companies outlined the starting point of an intended collaboration. Only three months later, SBI has come back with an update, a press release published on Dec. 27, to detail the progress that has been made thus far. According to that document, the companies established joint venture corporate entity SBI XDC Network APAC Co. Ltd. on Dec. 18. Among the directors of the new company is the President of BITPoint Japan, a wholly owned subsidiary crypto exchange business of SBI. Majority stakeholderSBI will be the majority stakeholder in the venture, holding 60% of the company’s shares while Dubai-based TradeFinex will be the minor partner, with a 40% shareholding. The press release outlines that the stakeholders will “work to expand the use case using the blockchain technology of the XDC Network in global economic activities centered on trade finance and cross-border payments, not just the handling of tokens.” With that, this enterprise-focused blockchain initiative aims to elevate the efficiency of trade finance. Going forward, it endeavors to broaden the applications of XDC Network's blockchain technology in global economic activities, with the emphasis remaining on trade finance and cross-border payments. The XDC Network, inaugurated in 2017, is a community-driven platform tailored explicitly for trade finance and payments. It introduces a smart contract system that streamlines global trade operations by tokenizing real-world assets (RWAs) such as bonds, trade assets and trade documents. Operating on a high-speed, secure and cost-effective blockchain, XDC Network aspires to transform the landscape of trade finance. SBI Group has been actively involved in various services related to the XDC Network, including being the first exchange in Japan to handle XDC tokens. This was made possible through a partnership with SBI VC Trade, a company within the SBI Group specializing in crypto asset exchange services. Corda platform proof of conceptLogo design has been completed for the new entity, while a website has also been launched. Not wasting any time, the new company has already initiated a proof-of-concept (PoC) experiment. The experiment involves connecting the XDC Network with the Corda platform from SBI R3 Japan and the Corda Bridge from IMPEL GLOBAL. The PoC experiment revolves around conducting fiat payments generated by business-to-business transactions in XDC via Corda and the Corda Bridge. Leveraging a hybrid blockchain with both private and public characteristics, the objective is to attempt to offer a seamless one-stop service that settles both private and public aspects simultaneously. The company claims that this approach achieves an efficient and smooth payment method for cross-border transactions, including international trade, outshining conventional fiat currency transactions. 

Coinone adds new security featuresSouth Korean cryptocurrency exchange Coinone has recently added two new features — “Change Phone Number” and “Lock Account” — on its website and mobile app to bolster user security and convenience, according to local news site Greenpost Korea on Tuesday (KST). This comes after the platform recently rolled out plans to terminate its existing authentication services — identity verification via the Coinone PASS app was suspended on Dec. 4, and the service on the Kakao Pay platform will also be suspended on Dec. 28.Photo by FLY:D on UnsplashRobust protection measures“As the number of malicious smishing and phishing attempts to access customer accounts is increasing, it is essential to strengthen customer security. We will continue to implement security features that allow customers to use our services conveniently and safely,” said Myung-hoon Cha, CEO of Coinone.Enhanced user controlAccording to the exchange, users can change their phone number after completing the identity verification process in the “Change Information” option on the “My Page” tab. Notably, if a user’s account information is unintentionally disclosed, they can utilize the Account Lock feature to protect their account. These two features have been added to Coinone’s mobile app in its latest version upgrade.After announcing plans to suspend authentication via Kakao Pay, Coinone instead introduced authentication services via the KakaoTalk app on Dec. 14, which is generally more commonly used by Koreans. By registering a KakaoTalk mobile certificate on the “Additional Channel Authentication” tab, users can undergo identity verification without the hassle of logging in separately. This latest authentication channel was added as yet another option along with Naver, which was added earlier in August.

Poly Network Exploit Results in Billions of Nonexistent TokensPoly Network, the China-based interoperability platform, was targeted by hackers over the weekend in a major attack that resulted in the creation of billions of tokens out of thin air. It’s the second time in as many years that the cross-chain bridge has been exploited by hackers.The attacker exploited a vulnerability in Poly Network’s cross-chain bridge tool, allowing them to generate a substantial number of tokens that previously did not exist, as reported by Arhat, the Founder of 3z3 Labs, on Twitter.Photo by Shubham Dhage on UnsplashNetwork suspensionThe Shanghai-based project team behind Poly Network promptly informed its users on Sunday that its services were temporarily suspended due to the attack. The platform assured its users that it was diligently assessing the extent of the breach and the impact on assets. They emphasized their commitment to safeguarding users’ assets and urged everyone to remain calm.The hacker, at one point, held nearly $43 billion worth of cryptocurrency in their digital wallet, according to DeBank, a decentralized finance portfolio tracker. This staggering figure was corroborated by PeckShield, a blockchain data and security firm.Bridge vulnerabilitiesBridges play a crucial role in the Web3 ecosystem, enabling users to transfer assets across different networks. However, they have often been attractive targets for hackers. In this attack on Poly Network, the hackers issued themselves nearly 100 million BNB and $10 billion worth of BUSD, the Binance-branded stablecoin, on the layer-2 network Metis, revealed Colin Wu, a Chinese crypto journalist.Similarly, on the Heco network, approximately 100 trillion units of the dog-themed meme coin, Shiba Inu, were created. Additionally, a significant number of altcoins were generated on Polygon and Avalanche networks.Illiquid Metis tokensMetis clarified that the BNB and BUSD tokens issued on its network by the hackers are effectively worthless since there is no available sell liquidity. Poly Network also locked these tokens, ensuring they cannot be utilized. Arhat of 3z3 Labs acknowledged that the impact of the Poly Network attack was somewhat mitigated by the lack of liquidity, which prevented the hackers from realizing substantial gains on Metis.However, on other networks like Ethereum, the stolen tokens were exchanged on decentralized exchanges. Arhat estimated that the attacker managed to convert only a small portion of the tokens, amounting to approximately $400,000 worth of crypto, while the remaining tokens lacked liquidity and were essentially worthless.SlowMist, a blockchain security firm, suggested that the hacker’s total gains were higher. They reported that over $4 million worth of digital assets from the attack had been cashed in, including 1,500 Ethereum worth $3 million and 93 billion SHIB worth $700,000.Poly Network had previously made headlines in 2021 when it experienced a historic attack, considered the largest exploit in decentralized finance at the time. The project suffered a loss of $600 million as funds were siphoned away from Ethereum, Binance Smart Chain, and Polygon. However, the hacker eventually returned $342 million worth of stolen crypto, and Poly Network took steps to repay affected users.