Korean Crypto Exchange Giants Lead Market Expansion With Increased Listings

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.

Earlier this month Metaplanet, a Japanese Bitcoin treasury company, said that it was targeting 10,000 Bitcoin in 2025 but the company has raised the bar once again, planning on an acquisition of 21,000 Bitcoin by 2026. On Jan. 5, Metaplanet CEO Simon Gerovich set out a number of objectives for 2025. Among them was a goal for the company to acquire 10,000 Bitcoin in 2025. Gerovich explained that the firm intended to utilize “the most accretive capital market tools available” in order for Metaplanet to meet that target.Photo by André François McKenzie on Unsplash2025-2026 Bitcoin PlanAbout three weeks after the Metaplanet CEO announced that ambition, the company published a press release on Jan. 28 detailing its 2025-2026 Bitcoin Plan, which goes much further.  The plan outlines that 10,000 Bitcoin remains the target for 2025 but that the company has adopted the strategy to accumulate 21,000 Bitcoin by 2026. Gerovich stated that since Metaplanet embraced the Bitcoin Standard on April 8, 2024, the company has experienced exponential growth. Gerovich added: “The market has recognized Metaplanet as Tokyo’s preeminent Bitcoin company, and we are seizing this momentum to solidify our position as a global leader. Our vision is to lead the Bitcoin renaissance in Japan and emerge as one of the largest corporate Bitcoin holders globally. This plan is our commitment to that future.” Adopting MicroStrategy’s Bitcoin playbookMetaplanet has adopted the Bitcoin playbook first pioneered by U.S. business intelligence company turned Bitcoin development firm MicroStrategy. In short, that playbook involves financing Bitcoin purchases with debt. In this way, the company can capitalize on Bitcoin’s historical trend of positive returns over time, using convertible notes and equity to facilitate that.  The practice also creates a feedback loop in so far as MicroStrategy buys Bitcoin, resulting in the Bitcoin unit price increases. The MicroStrategy stock price goes up. Demand for MicroStrategy’s stock and debt goes up, enabling the company to buy more Bitcoin. In its press release, Metaplanet looked back on what had been achieved in terms of its Bitcoin strategy in 2024. In Q4 2024, the company achieved a Bitcoin yield of 309.82%, following on from a 41.7% Bitcoin yield in Q3.  At the close of the year, the Japanese Bitcoin treasury company held 1,761 Bitcoin, purchased at an average Bitcoin unit price of 11.85 million yen ($76,411). Shareholder growth has seen the company surpass 50,000 shareholders. Meanwhile, share trading volume has increased 430x, year-on-year. Since the firm adopted the Bitcoin Standard in April 2024, the company’s market capitalization has grown by 7,000%. Last month, the company celebrated the milestone of having reached a $1 billion market cap. Asia’s largest equity capital raise for BitcoinThe company has dubbed its new plan “The 21 Million Plan.” It will comprise the issuance of 21 million shares by means of moving strike warrants. Gerovich confirmed on X that at $750 million, the plan will involve Asia’s largest-ever public equity capital raise to buy Bitcoin.

The South Korean government and the Democratic Party of Korea (DPK) plan to finalize legislation governing Korean won–pegged stablecoins by March. According to local media outlet DataNews, the two sides will hold a closed-door meeting on Jan. 20 to discuss agenda items related to the proposed Digital Asset Basic Act, widely referred to as the second phase of South Korea’s cryptocurrency legislation. A key sticking point is who should be allowed to issue stablecoins. Financial regulators favor, at least initially, limiting issuance to consortia in which banks hold a majority stake (50% plus one share), citing concerns about financial-market stability. The Democratic Party, however, opposes granting banks majority control. Separately, the draft would require issuers to meet capital-adequacy standards and maintain reserves equal to at least 100% of outstanding stablecoins.Photo by Greg Willson on UnsplashCBDC pilots to streamline public fundsBeyond private stablecoins, the government is also exploring potential public-sector uses for central bank digital currencies (CBDCs), including pilot programs that would deploy CBDC-based deposit tokens. As part of a broader digital transformation push, officials aim to use CBDC rails for a significant portion of public funds administration. By June, CBDC-based deposit tokens are set to be used in an electric vehicle charging infrastructure project: buyers of approved chargers would receive tokens to help ensure subsidies go only to eligible purchases and to shorten settlement times. Regulators are also considering steps to expand institutional access to cryptocurrencies. Under one proposal, publicly listed companies would be allowed to invest up to 5% of their equity in digital assets annually. Eligible investments would be limited to the top 20 tokens traded on the country’s five largest exchanges, with the list reviewed every six months. It remains undecided whether stablecoins, including USDT, would be included. Another planned change would permit the trading of exchange-traded funds (ETFs) that track spot crypto prices. While current law does not recognize digital assets as eligible underlying assets for such products, that is expected to change under the forthcoming legislative revision. Exchanges say caps threaten growthAt the same time, proposed governance changes that could cap controlling stakes at around 15% to 20% have drawn pushback from industry groups. The draft Digital Asset Basic Act would reshape control structures at South Korea’s largest cryptocurrency exchanges—Upbit, Bithumb, Coinone, and Korbit—which together serve roughly 11 million users. Regulators at the Financial Services Commission (FSC) say the measures are intended to curb concentrated influence by founders and major shareholders, and are considering a framework modeled on rules for alternative trading systems (ATS) under the Capital Markets Act. Yonhap News reported that the Digital Asset eXchange Alliance (DAXA)—which includes the four exchanges above as well as Gopax—has warned the proposed governance restrictions could slow the growth of South Korea’s crypto industry. The group argued the changes would dilute the accountability of a clear controlling shareholder, particularly regarding custody and management of customers’ digital assets. DAXA urged regulators to adopt a framework aligned with global standards, warning that stricter caps could increase uncertainty for startups and discourage entrepreneurship and investment. Investors pour $2.4B into overseas crypto ETFsThe lack of domestically available spot crypto ETFs has also driven Korean investors to seek exposure overseas. According to the Korea Securities Depository, as cited by Edaily, Korean investors bought a net $2.37 billion of foreign crypto ETFs between Jan. 13, 2025, and Jan. 12, 2026, placing these products among the top 50 overseas securities by net purchases over the period. Those purchases included a mix of spot-linked products, crypto futures–based instruments, and funds tracking companies that hold digital assets on their balance sheets. Several of the most heavily purchased products involved leverage or options-based strategies, including the T-REX 2x Long BMNR Daily Target ETF ($573.1 million) and the YieldMax MSTR Option Income ETF ($493.9 million). Leverage-heavy demand has been a recurring feature of Korean retail trading. In an October report, Bloomberg noted that prospective homebuyers have increasingly turned to crypto in hopes of building capital, fueling appetite for higher-risk altcoins. Such tokens account for more than 80% of trading volume on local exchanges.