Coinone updates its mobile app to provide better UX for crypto investors

CoinEx Reveals Insights Into Recent Platform HackHong Kong crypto exchange CoinEx has issued a further update relative to the security breach that occurred on the platform last week resulting in one of the exchange’s hot wallets being compromised.Photo by FLY:D on UnsplashImmediate responseIn the immediate aftermath of the $70 million hack, CoinEx took action to safeguard user assets and initiate an investigation into the incident. It suspended all deposit and withdrawal services and executed an emergency shutdown of the hot wallet server. Following this, the company securely moved the remaining assets to cold storage, commencing the process of reconstructing and deploying a new wallet architecture.The firm also engaged in an investigation, spearheaded by its wallet and security teams, to ascertain the extent of the breach. Moreover, CoinEx claims to have proactively reached out to fellow exchanges to freeze any assets related to the attack.Haipo Yang, the Founder and CEO of CoinEx, conveyed his apologies to affected users through his personal X (formerly Twitter) account. He emphasized the team’s commitment to restoring services promptly and reassured users that their funds will remain secure.Following up on that commitment, CoinEx published an update on the hot wallet hack on September 15 to address these concerns individually.New wallet deploymentThe exchange expects to finalize wallet upgrades within the upcoming week, after which withdrawals will gradually be phased in, subject to security evaluations. The CoinEx team is currently working on developing and deploying an entirely new and robust wallet system capable of managing activities across 211 chains and 737 assets.The firm has outlined that each of its product lines operates independently, featuring its own risk control system. Consequently, the security incident that occurred on CoinEx will not affect the integrity of its other product lines.In its most recent update on Tuesday, the Hong Kong crypto exchange confirmed that 80% of its wallet system has now been reconstructed. It added that it has initiated preparations to enable the withdrawal system on the platform. It stated:”Details about the resumption of withdrawals, including specific dates, times, and arrangements, will be announced on the CoinEx website. Please stay updated on our announcements for the latest information.”Ongoing investigationRegarding the identity of the attacker, CoinEx has confirmed that the matter is currently under investigation. While some security firms have made attribution claims, the company is focusing primarily on deploying the new wallet architecture, restoring affected users and functionalities, and enhancing overall security.At the same time, the company has initiated communications with the hackers in a bid to proactively seek a mutually agreeable resolution. While the incident implicates the loss of a substantial amount of funds, the firm maintains that in the context of the overall business, the sum represents only a small percentage of total assets under its management.Exchange security remains a major challenge in the crypto sector, with hacks happening on an ongoing basis. Last week, Seychelles-headquartered peer-to-peer crypto platform Remitano acknowledged a $2.7 million hack. At the beginning of September, crypto gambling platform Stake was reported to have suffered a $41 million hack.

Iranian authorities last week introduced new restrictions on stablecoin transactions, limiting individuals to an annual purchase cap of $5,000 and a total holding limit of $10,000. According to a report from Iran International, licensed digital platforms have one month from the effective date to enforce these new regulations on all users.Photo by Hadis Malekie on UnsplashRial decline fuels stablecoin uptakeThe move coincides with the continued devaluation of the national currency, with the Iranian rial reaching an all-time low of 1,136,500 per U.S. dollar on Sept. 27. This currency plunge occurred just before the reimposition of United Nations sanctions, which took effect at 00:00 UTC on Sept. 28. Since then, the rial has weakened further, reaching a new low of 1,170,000 per U.S. dollar as of publication, as per data from Bonbast.  For many Iranians, stablecoins like USDT have become an essential financial tool, providing a hedge against inflation and a means to transfer funds internationally, bypassing the traditional banking system. The adoption of these U.S. dollar-pegged digital assets has reportedly grown since the escalation of conflicts with Israel and the U.S. earlier in the year. These new financial controls follow recent actions by the U.S. to counter what it describes as Iranian "shadow banking" networks. On Sept. 16, the U.S. Department of the Treasury’s Office of Foreign Assets Control (OFAC) sanctioned two Iranian financial operatives and their network of companies in Hong Kong and the United Arab Emirates (UAE). A press release stated these entities used cryptocurrency and front companies to transfer funds from oil sales, benefiting Iran’s IRGC-Qods Force (QF) and its Ministry of Defense and Armed Forces Logistics (MODAFL). The U.S. Treasury asserts these funds are funneled into regional proxy groups and the development of advanced weapons programs.U.S. dollar to rial chart Source: BonbastHack on Iran’s top crypto platformIran’s private digital currency sector has also faced mounting security pressures. In June, Nobitex, the country’s largest crypto exchange, was hit by a major exploit that drained about $90 million in assets, including Bitcoin (BTC), Ethereum (ETH), Dogecoin (DOGE), Ripple (XRP), Solana (SOL), Tron (TRX), and TON. A pro-Israel hacker group known as Predatory Sparrow, or Gonjeshke Darande, later claimed responsibility in a post on X. The attack took place during heightened military tensions that began with Israeli strikes on Iranian military and nuclear facilities on June 18, 2025. According to analysis by TRM Labs, digital assets are increasingly integral to Iran's efforts to navigate international sanctions and advance its geopolitical interests. Iranian exchanges, including Nobitex, process billions in cryptocurrency transactions. These platforms have been noted for permitting large withdrawals without stringent Know Your Customer (KYC) protocols and for employing sophisticated methods to obscure the origins and destinations of funds. At the same time, these exchanges are not used solely for state-level purposes. For many ordinary Iranians, grappling with inflation and economic isolation, digital assets represent a practical tool for safeguarding savings and maintaining limited access to the global economy, underscoring the dual role that cryptocurrency plays in the country. 

Among various accounts within a bank, a demand deposit account is considered a “station” where people can temporarily store their money and easily withdraw it for future investments. These accounts are highly liquid, since users can deposit or withdraw funds at any time without having to pay a penalty to a bank.  Following the recent cryptocurrency boom, the five major banks in Korea – KB Kookmin Bank, Shinhan Bank, Hana Bank, Woori Bank and NH Nonghyup Bank – are seeing a significant influx of funds into their demand deposit accounts, according to local media outlet Money Today. This is partly attributed to an increasing number of youths who are seeking to invest in crypto assets, parking their money in these banks’ demand deposit accounts. Shinhan Bank and Nonghyup Bank have seen the highest increase in their deposits, owing to their affiliation with local crypto exchanges that have access to real-name accounts from these banks. Photo by André François McKenzie on UnsplashBTC’s surge attracting young investors to cryptoExperts say that these deposits could be potentially transferred to the crypto market by owners as Bitcoin’s value continues to climb. An insider from a crypto exchange noted that the bullish crypto market, spurred by the U.S. approval of spot bitcoin ETFs, is driving a number of young investors to turn to crypto investments, encouraging them to channel their deposits into buying crypto tokens.  Data from these five major banks shows their total demand deposits by the end of February exceeded KRW 614 trillion ($460 billion), seeing a month-over-month increase of about KRW 23.5 trillion. During the same period, the banks’ combined regular savings grew by KRW 23.6 trillion, while their combined installment savings saw a decrease of KRW 13.3 trillion. This came after the government-led savings product “Youth Hope Installment Savings” reached its maturity, which returns users their principal with relatively large interest gains.  Banks scrambling to attract crypto investors with new savings productsIn response to the potential decline in interest rates in the second half of this year, an increasing number of customers are seeking to put their money into savings products with an interest rate of as low as 3%, according to a banker. In a bid to attract more users, local banks are busy introducing new savings products.  KB Kookmin Bank launched a savings product offering a relatively high annual interest rate of up to 4%, and Shinhan Bank rolled out a savings product targeting youths with an annual interest rate of up to 3.85%.  Meanwhile, Kbank, an online-only bank, is deemed among the largest beneficiaries of the crypto boom, as the bank saw its average daily new customers triple compared to last year. Since 2020, Kbank has served as the provider of real-name accounts to Upbit, the leading crypto exchange in Korea.  Ha Joon-kyung, a professor at the Department of Economics at Hanyang University, said the sudden surge in demand deposits means that a significant portion of these funds will be invested in high-yielding but risky assets, including cryptocurrencies, stocks and real estate.