South Korean crypto-only exchanges on the brink of closure

KDIC Seizes Crypto from Debtors Linked to Losses at Financial FirmsDuring the first half of this year, the Korea Deposit Insurance Corporation (KDIC) tracked the cryptocurrency holdings of 1,075 individuals and debtors responsible for causing losses at financial entities, including savings banks, according to documents obtained by local news outlet Herald Economy, from the office of lawmaker Kim Han-kyu, a member of the National Assembly’s National Policy Committee. From this scrutiny, KDIC identified 29 wrongful cases and proceeded to confiscate cryptocurrencies in 16 of those instances.KDIC is a semi-state body that has been instrumental in tracing and recovering assets from culpable employees at troubled financial firms and debtors in arrears. Meanwhile, methods for hiding wealth have become more sophisticated, typically unfolding behind the curtain.Photo by Georg Bommeli on UnsplashFirst crypto seizureOut of these individuals, 900 had taken out loans of at least KRW 3 billion ($2.2 million) from beleaguered financial institutions, while the remaining 175 were employees of these institutions, held responsible for their failures. This occasion represents the KDIC’s first seizure of virtual assets.Until recently, the KDIC struggled to reclaim hidden assets funneled into cryptocurrency exchanges, given their limited authority to seek documentation. KDIC’s purview mainly extended to requesting information from public institutions, banks, insurance companies, and securities firms. However, KDIC has now found a way to seize crypto assets by investigating the bank accounts linked to these exchanges. In Korea, crypto exchanges facilitating Korean won trades are legally mandated to secure real-name accounts from banks.Call for expanding KDIC’s authorityGiven the evidence of using cryptocurrencies to conceal wealth, many suggest that amendments to the Depositor Protection Act are necessary, enabling KDIC to directly request relevant data from exchanges and recover more hidden assets effectively.Furthermore in August KDIC secured a court order allowing them to liquidate these assets. Following this successful confiscation, the debtors’ cryptocurrencies have been frozen in their wallets, rendering them unresponsive to any market shifts. Discussions are now underway regarding the method of liquidating the debtors’ cryptocurrencies at market value on exchanges. This includes deliberations on whether KDIC will assume ownership of the cryptocurrencies and directly proceed with their sale.In a chat with Herald Economy, Lawmaker Kim emphasized the need for KDIC to have the authority to access information from virtual asset service providers. This would enable them to more effectively retrieve assets from responsible debtors. Kim further stated that such steps would enhance both the efficiency of debt collection and overall market fairness.

WEMIX Foundation launches omnichain walletThe WEMIX Foundation, a subsidiary of South Korean blockchain gaming publisher Wemade, has officially launched the una Wallet, according to an official announcement on the company’s website on Thursday (KST). una Wallet is a core application of the Unbound Networking & Accelerating Growth Initiative, or “unagi,” the company’s newest innovative omnichain network and interoperable Web3 gaming platform.Photo by Shubham’s Web3 on UnsplashEasy asset managementThe wallet service offers a solution for users to conveniently earn, manage and trade their digital assets like NFTs and tokens on multiple blockchains — such as WEMIX3.0, Ethereum and Polygon — in one borderless place. The WEMIX Foundation said it would add more supported chains in the future.Effortless access and robust securityIn particular, una Wallet’s convenience and security stem from an easy login procedure utilizing connections to social media accounts and multi-party computation (MPC) technology. MPC is a cryptographic security measure that enables multiple parties to assess a computation without revealing their private information or data. This technology splits private keys, or mnemonic phrases, and allows users to easily recover their wallets through social login even if they lose their keys.The service also provides transaction route recommendations, allowing users to move or trade assets across chains with minimal costs or signature procedures. Subsequently, they can also view their transaction history on each chain and the movement of assets between different chains.WEMIX plans to add various features to make authentication and asset-tracking processes even easier. una Wallet is currently available on Google Play and the Apple App Store.

The blockchain network underpinning Bitcoin, the world’s largest cryptocurrency, requires an energy volume comparable to the annual consumption of Thailand. According to Digiconomist’s Bitcoin Energy Consumption Index, the protocol utilized roughly 204.44 terawatt-hours (TWh) of electricity between Nov. 18, 2024, and Nov. 18, 2025.Photo by Fré Sonneveld on UnsplashFiscal losses drive Malaysian oversightAmid these intense energy demands, Malaysia’s primary electricity utility has recorded substantial financial impairments attributed to illicit activities. Tenaga Nasional Bhd (TNB) reported losses totaling 4.57 billion ringgit ($1.1 billion) from illegal crypto-mining operations over a five-year span. In a Nov. 19 report by The Edge Malaysia, the Ministry of Energy Transition and Water Transformation (Petra) disclosed these figures to parliament, specifying that the unauthorized mining occurred at 13,827 locations between 2020 and August of this year. To counter these infractions through regulatory channels, Petra has formed a special committee scheduled to convene before year-end. This body aims to recommend enhancements to the Electricity Supply Act, which currently delineates penalties based on the offender's classification. Domestic violators face fines ranging from 1,000 to 50,000 ringgit ($240 to $12,000), imprisonment of up to one year, or both. Penalties escalate for non-domestic entities, involving fines between 20,000 and one million ringgit ($480 to $240,000) and potential prison terms of up to five years. Despite these provisions regarding electricity theft, a specific legal code regulating the act of crypto mining remains absent, creating a jurisdictional void. International bans and grid reallocationStrategies to curtail electricity usage by crypto miners are becoming evident elsewhere in Southeast Asia as well. Laotian Deputy Energy Minister Chanthaboun Soukaloun told Reuters last month that the nation intends to suspend electricity supplies to crypto miners by early 2026. He cited the sector's minimal economic contribution and low job creation as primary factors. Consequently, the state plans to redirect power to high-priority sectors, including AI data centers, metals processing, and electric-vehicle manufacturing. Parallel restrictions are emerging globally. In October, the government of British Columbia enacted a permanent prohibition on new BC Hydro connections for crypto miners to safeguard the Canadian province’s energy reserves. Officials pointed to the industry’s "disproportionate energy consumption and limited economic benefit" as the rationale for the policy. The debate over thermal innovationConversely, some enterprises are exploring methods to capture thermal output from Bitcoin mining to heat residential and commercial properties. If viable, such repurposing could utilize the considerable thermal byproducts of mining. A K33 Research study cited by CNBC indicates the industry generates roughly 100 TWh of heat annually, a figure sufficient to warm the entirety of Finland. However, industry consensus on the feasibility of these applications remains elusive. Proponents suggest that mining infrastructure could be situated in proximity to heat consumers. Skeptics, however, contend that the reliance on application-specific integrated circuit (ASIC) chips makes this impractical, arguing that the technical difficulty of mining a block renders household participation unfeasible. Despite these differing views, the concept continues to attract attention as a potential avenue for innovation in energy distribution. As jurisdictions like Malaysia and British Columbia tighten regulatory oversight, the cryptocurrency sector faces mounting pressure to address its energy footprint. The divergence between government restrictions and industry-led efficiency proposals underscores the complex relationship between digital asset infrastructure and global energy resources. Given the shifting landscape of policy and technology, the outlook for sustainable large-scale crypto mining remains uncertain, as governments weigh energy demands against economic benefits and the industry searches for more efficient ways to operate.