This weekly roundup of news from Mainland China, Taiwan, and Hong Kong attempts to curate the industry’s most important news, including influential projects, changes in the regulatory landscape, and enterprise blockchain integrations. Limping out of 2021Last week we thought we had hit rock bottom for Chinese exchanges, as Bitmart was on the unfortunate end of a $150m hack. This week, it was more of the same, as AscendEX lost $80m to a similar style of theft affecting its Ethereum, BSC and Polygon hot wallet. On December 16, AscendEX released a security post-mortem detailing the attack:An in-depth security audit identified the breach as the result of an exploit of hardware-level vulnerability from third-party infrastructure utilized by AscendEX. The infiltration was carried out by highly sophisticated perpetrators. We have been working closely with law enforcement as well as blockchain forensic firms to gain further knowledge on the incident.Like Bitmart, AscendEX responded quickly, reassuring the community that their funds would be safe and accounted for, limiting the damage to its reputation. AscendEX, which was formerly known as BitMax, had done a relatively impressive job of attracting users around the globe and had just closed a $50 million Series B in November of 2021. That round included big names like Polychain Capital, Alameda Research, and Jump Capital, giving the exchange momentum to embrace a truly global growth strategy in the wake of suffocating Chinese regulations. Hard times at Huobi?On December 15, one of the longest-running exchanges restricted the accounts of millions of its Chinese users. Chinese users have until the end of December to access user-to-user OTC services, presumably so they have the option of cashing out prior to services being completely stopped. Most savvy users will likely find loopholes around regulations by withdrawing to on-chain wallets or exchanges with more flexible policies. Prior to Binance’s incredible growth during the ICO boom of 2017, Huobi had been the largest exchange in the world by volume and liquidity. Focusing on Chinese users, it had tried to work with local regulators first with offices in Beijing, as well as special innovation zones in Hainan and other parts of China. This strategy proved to be short-sighted after regulators took a zero-tolerance approach to crypto exchanges earlier this year, forcing the exchange to slowly eliminate services for Chinese traders. Huobi had little room to hide, as its ‘first-mover advantage’ made it too conspicuous to evade regulators. Chinese users trying to trade on their Huobi accounts were greeted with this message after December 15 when trying to trade or deposit funds Colin Wu wrote about the internal difficulties at Huobi, mentioning that COO Robin Zhu retired from management, while a number of other key members had left for other exchanges, including Bybit. One notable departure included the charismatic Head of Global Assets Ciara Sun. She had built her reputation in China on a combination of efficient business development and her trademark pictures with cats. ✨ Some personal news ✨After more than 2 years at @HuobiGlobal, I’m moving on to work on a new venture aimed at empowering the next generation of #Web3 and #metaverse apps.♥️More details to come but first, a quick thread 🧵 👇— Ciara Sun (@Crypto_Ciara) December 13, 2021 Still, there might be room for the former-top exchange to rebound, as two weeks ago Huobi declared its new regional headquarters would be located in Singapore. This is an interesting choice considering Binance revealed on December 13 that it had abandoned plans to launch an exchange in Singapore. Although the island nation is noted for being progressive with its regulation, the process for acquiring licenses can be quite stringent, especially for Binance which was already targeted for rule-breaking by many policymakers. If Huobi is able to replace key management wisely, it could use its financial and strategic resources in Asia to begin taking back market share. Currently, Huobi sits fifth on FTX’s volume monitor, roughly the size of KuCoin and Bybit, but far behind its old rival OKEx. OKEx has been the biggest gainer of recent weeks, taking significant volume from Huobi and becoming the clear number two exchange in the world. Government officials in hot waterAn investigation from a national security inspection found that 34 state-owned enterprises have been active in cryptocurrency mining using state resources, including equipment and networks. Unspecified punishments were handed down to 48 people, including 21 party and government officers. A further 70 individuals were Interviewed and warned for failing to provide ample education on the issue.Adoption in Hong Kong Hong Kong had the fewest unengaged crypto owners of any developed market. Source: Visa 18% of Hong Kong Residents are active cryptocurrency investors and 13% are passive investors, according to a new survey released by Visa on December 9. This was second only to the United States among the markets reviewed. This is unsurprising considering the amount of physical cryptocurrency store locations and companies that are set up in the special administrative region. The Visa survey collected 6,430 online responses from August 25 to September 13 in regions including Argentina, Australia, Brazil, Germany, Hong Kong, South Africa, the United States and the United Kingdom.