Top

South Korea’s GDAC Suffers $13M hack

Web3 & Enterprise·April 12, 2023, 3:41 AM

South Korean cryptocurrency exchange, GDAC, has suffered a significant hacking incident that has resulted in the loss of approximately 23% of its custodial digital assets.

code
©Pexels/Pixabay

The hack occurred on Sunday when some of the exchange’s hot wallets were breached, and the stolen assets were transferred to an unidentified wallet. GDAC reported the incident on Monday and disclosed that the exchange lost over $13.1 million in Bitcoin, Ether, Wemix, and USDT, with more than $10 million in Wemix.

According to blockchain analytics firm Arkham Intelligence, the hacker has since swapped the USDT for ETH, sending 461 ETH to cryptocurrency tumbler, Tornado Cash. The hacker used three separate wallets to take funds from two of the exchange’s hot wallets. Arkham has labeled the wallets as follows:

GDAC Hacker 1: 0x244615D99684175d31369332039b2D84ce925EC5GDAC Hacker 2: 0x62B5eb2cb925Ce2898f9327B235b3228e7Cac1C2GDAC Hacker 3: 0x87597bDB421482190e223aCa0A4DEAd75AB0a98D

 

GDAC deposits/withdrawals suspended

GDAC has suspended its withdrawal and deposit services and reported the incident to the Korea Internet and Security Agency and the Financial Intelligence Unit. The exchange has also requested other cryptocurrency exchanges to block incoming transactions from suspicious addresses.

In a notice posted on its website, GDAC CEO Seunghwan Han apologized for the suspension of deposits/withdrawals and concern relative to the hack, adding that the firm will be working towards investor protection and safe withdrawal of funds in due course. GDAC also posted the breakdown of the digital asset quantities lost in the hack, with the hacker stealing 60.80 BTC, 350.5 ETH, 10,000 WEMIX and 220,000 USDT.

 

Crypto hacks increasing

This hacking incident comes at a time when cryptocurrency hacks have been on the rise. According to blockchain analytics firm Chainalysis, illicit actors stole $3.8 billion worth of assets last year, the largest one-year loss in crypto’s history. In addition, other crypto platforms have also suffered notable hacks and exploits in the past 15 to 18 months. Axie Infinity’s Ronin bridge, for example, suffered a $625 million hack last year, and decentralized-finance protocol Sushi was exploited for $3.3 million on Sunday.

GDAC is not the only South Korean cryptocurrency exchange to suffer a significant hacking incident. In 2018, Coinrail was hacked, resulting in the loss of approximately $40 million worth of assets, and in 2021, Upbit suffered a $50 million hack.

In response to these incidents, South Korea has taken steps to tighten regulations around cryptocurrency exchanges. In March 2021, the country’s Financial Services Commission issued a revised regulation that requires cryptocurrency exchanges to maintain stricter anti-money laundering measures and report suspicious transactions.

The GDAC hack is a stark reminder of the risks associated with cryptocurrency investing and the importance of implementing robust security measures. Investors and cryptocurrency exchanges should take note of this incident and ensure that they have adequate security measures in place to protect against potential hacks and exploits.

More to Read
View All
Policy & Regulation·

Aug 09, 2023

Korean Financial Authority Grants This Year’s First VASP Approval to Infinite Block

Korean Financial Authority Grants This Year’s First VASP Approval to Infinite BlockThe Financial Intelligence Unit (FIU), a division operating under the South Korean Financial Services Commission (FSC), has recently granted approval to Infinite Block, a blockchain fintech company, to function as a virtual asset service provider (VASP), as reported by the local news outlet Business Watch.37 registered VASPs in KoreaInfinite Block is the first entity to secure such approval from the national financial regulatory authority this year. This development takes the roster of registered VASPs in Korea to a total of 37.When submitting its application in May, Infinite Block declared that its business is tailored for transferring, storing, and managing virtual assets. Its core operational domain centers around virtual asset custody services.Custodian service for institutional investorsFounded last year by Jung Gu-tae, who previously served as a banker at NongHyup Bank and held a C-level position at digital asset custodian Cardo, Infinite Block leverages his extensive experience in banking and virtual assets. Building on this industry insight, Infinite Block is about to introduce Karbon Custody, a specialized service targeting institutional investors.Furthermore, Infinite Block raised about 2 billion KRW ($1.5 million) last year from renowned financial institutions including Daegu Bank, SK Securities, and Infobank. However, the company did incur an operating loss exceeding 200 million KRW due to its nascent stage and the absence of revenue streams.This accomplishment of Infinite Block is noteworthy in light of the decline observed in new VASP filings. While 2021 saw approximately 30 companies applying for VASP approval, the numbers dwindled to merely two new applications last year, followed by only one so far this year.

news
Policy & Regulation·

Feb 21, 2024

Regulatory clarity spurs traditional brokerages’ interest in Hong Kong

In less than a year since Hong Kong regulators gave the green light to crypto exchanges, there's been a noticeable surge of interest among traditional financial institutions and brokerages eager to secure their digital asset licenses for trading.Photo by Florian Wehde on UnsplashTiger BrokersTiger Brokers, a Beijing-headquartered one-stop trading brokerage with nine million international customers, offers one such example. The firm upgraded its Type 1 Hong Kong Securities & Futures Commission (SFC) license in January to include crypto trading for professional investors and financial institutions based in Hong Kong. The move followed an uptick in interest from mainland China-based firms in Q4, 2023.In a recent interview with Cointelegraph, John Fei Zeng, the CFO and director of Tiger Brokers, revealed that the firm currently boasts 865,500 funded accounts in Hong Kong, managing $18.9 billion in assets. Zeng stated: "Residents of Hong Kong will be able to trade virtual assets such as Bitcoin and Ethereum alongside stocks, options, futures, funds, and ETFs [Through Tiger Trade]." He explained that as part of the firm's expansion plans, additional digital assets will be evaluated. HKMA guidance on crypto custodyAs a testament to the regulatory clarity that has attracted firms like Tiger Brokers, on Tuesday Hong Kong's central bank issued guidance for authorized institutions interested in offering custody services for digital assets. The Hong Kong Monetary Authority (HKMA) outlined comprehensive risk assessment procedures and emphasized the importance of robust policies, oversight, and resource allocation to manage custodial activities effectively. Notably, the HKMA's guidance seeks to address concerns stemming from recent industry mishaps, including the collapse of FTX, Terra and Three Arrows Capital (3AC), by mandating stringent safeguards to protect clients' digital assets from theft, fraud or misappropriation. Key requirements include independent systems audits, secure storage practices and transparent record-keeping, underscoring the regulator's commitment to fostering trust and stability in the digital asset ecosystem. Victory SecuritiesIn a similar move to that of Tiger Brokers, Victory Securities, another Hong Kong brokerage, secured a license from the SFC last November to offer crypto trading services for retail investors. The company reported a significant surge in virtual asset transactions and new customer acquisitions, prompting plans to introduce trading discounts to incentivize compliant and safe virtual asset trading services. Moreover, OSL, a licensed Hong Kong crypto exchange, joined forces with Interactive Brokers in November 2023, enabling the latter to offer bitcoin and ether trading to retail investors through its platform. Further underscoring the evolving regulatory landscape, crypto exchange Bybit submitted a retail trading license application in Hong Kong, indicative of the sector's continued growth and maturity. Nevertheless, navigating the regulatory framework isn't without its challenges. Web3 firms eyeing Hong Kong may need to invest up to $25 million in corporate infrastructure and compliance to secure licensing approval, reflecting the stringent requirements imposed by regulators. As Hong Kong continues to refine its regulatory framework and enhance investor protections, the stage is set for further collaboration between traditional financial institutions and emerging crypto players within the Chinese autonomous territory.

news
Web3 & Enterprise·

Dec 27, 2023

AMO Labs and Webility team up to expand Korea’s blockchain-based mobility industry

AMO Labs, the operator of a driving data platform that facilitates the exchange and valuation of automotive data, has secured a strategic partnership with Webility, a Web3 mobility sharing economy service, to expand its business endeavors in the mobility field, according to Korean media outlet SEN TV on Tuesday (KST).Photo by Luis Villasmil on UnsplashDiversification of blockchain-based servicesLaunched this year, AMO Labs’ service provides automotive data such as car information and sensor-based data, which helps contribute to a safer and more efficient driving experience with value-added products and services. Meanwhile, Webility brings blockchain technology to Web2-based sharing economies, creating a new decentralized Web3 service where service users and providers can be directly connected. Its main products include an AI node service and an NFT sharing economy service. Under the new agreement, the two companies agreed to expand their services and provide various products to users to innovate South Korea’s mobility as a service (MAAS) ecosystem. Anticipation for cooperation“Through our cooperation, we will strengthen data related to automobiles and micro-mobility and expand the blockchain-based mobility data pool,” Webility said. “We plan to bring mobility users into a new Web3 environment, diversify the blockchain-based mobility market and expand our cooperation for mutual growth.”

news
Loading