Kyobo Life Insurance joins Circle’s Arc testnet amid growing crypto interest in Korea

Kronos Research experiences significant cybersecurity breachKronos Research, a Taipei-based crypto trading, market making and venture capital firm, has found itself in the crosshairs of a cyber attack.Photo by FLY:D on Unsplash$25.6 million lossHackers gained unauthorized access to the company’s API keys, resulting in losses exceeding $25.6 million spread across various cryptocurrencies, prompting a concern within the crypto community.The breach was detailed by the company in a social media post on the X platform on Saturday. That post read:“In the interest of transparency Around 4 hours ago, we experienced unauthorized access of some of our API keys. We paused all trading while we conduct an investigation. Potential losses are not a significant portion of our equity and we aim to resume trading as soon as possible.”On-chain sleuthingInvestigations by crypto community members have followed, led by blockchain researcher ZachXBT. ZachXBT is a well-known anonymous persona in the crypto space, having earned a reputation for uncovering hacks, scams and unethical practices within the crypto sector.In this instance, ZachXBT uncovered a trail of transactions originating from a Kronos Research account. The meticulous execution of the cyber attack was evident in six transactions involving 2,780 ETH, 2,540 ETH (repeated twice), 2,636 ETH, 4.93 ETH and 2,507.52 ETH, all directed to addresses controlled by the hacker.Kronos Research has followed up with a tweet thread on X, acknowledging the gravity of the situation and confirming losses of approximately $25.65 million in crypto assets. Despite the alarming figures, the company sought to reassure stakeholders by emphasizing that the losses represent a relatively small fraction of its total equity. In a commendable display of accountability, Kronos Research pledged to absorb all losses internally, shielding its partners from the financial ramifications of the breach.The Taiwanese firm posted:“Our team has been working round the clock to minimize the impact and resume trading operations, following a hacking incident that involved unauthorized access to our API Keys.”Implications for Woo XThe operational repercussions were swift and impactful, with Kronos Research opting for a temporary suspension of all trading operations. This decision rippled through to Woo X, the affiliated Taipei-based exchange and liquidity provider created by Kronos, which temporarily blocked specific asset combinations due to liquidity concerns. Importantly, Woo X assured users of the security of their funds and later announced the resumption of spot and perpetual trading.Looking forward, Kronos Research outlined its intention to resume trading operations in the coming days, contingent on favorable conditions.The cyber attack on Kronos Research occurred against the backdrop of heightened cybersecurity concerns within the crypto space. According to blockchain security firm Certik, approximately $173 million was lost to crypto attacks in November alone. The Kronos Research breach follows on the heels of Poloniex’s $131 million hack, highlighting the persistent challenges faced by crypto platforms in securing user assets.

Indian multinational technology firm Jio Platforms, a subsidiary of India’s largest private sector company, Reliance Industries, has launched JioCoin, a rewards-based token, on the Polygon blockchain. While Jio Platforms has yet to make an official announcement related to JioCoin, Kashif Raza, the founder of Indian crypto education startup Bitinning, took to the X social media platform on Jan. 16 to highlight his discovery that JioCoin had been launched and that the tokens could be accumulated via the JioCoin Wallet, a Web3 wallet. Polygon Labs partnershipLast week, it emerged that Jio Platforms had entered into a partnership with Polygon blockchain developer Polygon Labs. Polygon co-founder Sandeep Nailwal told Cointelegraph that Polygon Labs intends to support Jio to enable blockchain integration across a spectrum of Jio applications. In a follow-up post, Raza provided a more detailed account of the offering. The crypto educator explained that the token “is a mechanism to reward internet users for surfing the internet on the JioSphere browser.”Photo by GuerrillaBuzz on UnsplashUse case speculationOn that basis, it’s likely that the emergence of JioCoin is the first demonstration of one of the outcomes of that collaboration.  In the absence of an official announcement and a specific clarification of the intended use case for JioCoin, Raza speculated that its likely use case will be to act as a currency within the Jio network. He explained that within Jio’s sphere, thousands of companies are interacting with each other. Raza speculated that in the future, users would be able to use JioCoin to pay for gas at gas stations or renew mobile phone services. Jio’s parent company operates a network of gas stations in partnership with BP. He believes that JioCoin could potentially give Jio an edge in competing with other internet browser providers like Google, Brave and Microsoft, while suggesting that Reliance Industries group companies could run one of the most significant rewards programs in the world via JioCoin. Polygon adoptionIndian venture capitalist and blockchain enthusiast Aditya Singh suggested that the move will help Polygon from an awareness and adoption perspective. However, he outlined that while this is a big deal, it’s not the first time that Polygon has struck big-name partnerships, having done so in the past with Meta, Disney, Nike, Adidas, Adobe, Reddit and others. Raza believes the partnership provides significant validation for Polygon, given Jio's reputation. He suggested that, as a consequence, other large Indian corporations may choose to launch an ecosystem coin on the Polygon blockchain. If JioCoin fulfills its potential and turns out to be a success, the Polygon network will see a significant rise in the overall number of transactions processed. In a similar vein, Jio could bring a substantial user base to Polygon.  While Singh and Raza see JioCoin as a largely positive development, its introduction hasn’t occurred without criticism. Author and crypto analyst Sunil Aggarwal took to social media to warn the community to investigate the token further before automatically assuming it to be a huge milestone for Polygon and crypto generally. He cited concerns related to the transparency and integrity of the token offering.

Korbit hosts its first cryptocurrency investment leagueKorean cryptocurrency exchange Korbit announced yesterday (local time) its inaugural virtual asset investment league, set to begin at midnight between Nov. 26 and 27. This event, a first since Korbit’s establishment, invites any investor with a Korbit account to participate. Interested individuals can join the league by using the mobile app to click on the “Join League” button and consenting to the collection and disclosure of their personal information.Photo by Florian Schmetz on UnsplashRealized returns in Korean wonKorbit’s investment league ranks participants every week, from the start of Monday (00:00) to the end of Sunday (24:00). The ranking is based on the “realized return” in Korean won (KRW), which reflects the profits earned by investors from their cryptocurrency investments. To qualify for the ranking, participants must have made cryptocurrency sales totaling at least KRW 100,000 (approximately $77.4).The exchange will reward the top 100 performers each week in the investment league with KRW points, which can be used for investing in crypto assets on their platform. The first, second and third-place winners will receive KRW 200,000, KRW 100,000 and KRW 50,000, respectively. Additionally, all participants who rank in the top 100 will be awarded KRW 5,000 each.Social trading opportunityThe league offers a great opportunity for social trading, allowing investors to study and emulate the tactics of the market’s top traders. Users can click on the profiles of the top 100 traders to view the three cryptocurrencies those traders engaged with over the week.Moreover, each investor on Korbit will have the ability to monitor their cryptocurrency holdings in real-time. They can also view their total realized return, calculated from the beginning of their trading journey on Korbit up to the present moment, irrespective of the league.Pre-event bonusesTo encourage active participation in the upcoming competition, Korbit launched a pre-event yesterday, scheduled to run until Nov. 26. During this period, the first 10,000 investors who agree to the collection and disclosure of their personal information will instantly receive KRW 1,000. Additionally, the first 1,000 investors who sell crypto assets worth KRW 100,000 or more within the first four weeks following the league’s commencement will be rewarded with an extra KRW 5,000.Commenting on the event, Oh Se-jin, the CEO of Korbit, emphasized that unlike a simulation, this competition involves real investments, offering customers a more authentic and immersive experience. Oh expressed his hope to regularly host such events, aiming to foster a community where investors not only compete for returns but also share information. This approach, he believes, will contribute to cultivating a healthy culture of cryptocurrency investment.