WazirX Founder’s Blockchain Startup Raises $5.4M

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.

Korea’s Premier Law Firm to Jointly Hold Seminar on Preventing Crypto ExploitsKim & Chang, a leading law firm in South Korea, has announced its collaboration with crypto exchange operator Dunamu to host a seminar on anti-money laundering (AML) and the prevention of crypto exploits. The event will take place at Korea University on Thursday, as reported by Moneytoday.Photo by David McBee on PexelsInauguration of a digital asset forumThe seminar is being organized by the Digital Assets Policy Forum, an organization dedicated to developing the digital asset market and safeguarding investors. The inauguration ceremony of the forum will also be held at the event.Talks by distinguished figuresThe seminar will commence with a keynote speech by Aaron Bice, Senior Subject Matter Expert at Chainalysis, a blockchain data analysis firm based in New York.Following Bice’s address, several distinguished individuals from South Korea will deliver presentations. Ahn Chang-kook, a high-level official from the Financial Intelligence Unit at the Korean Financial Services Commission, will elucidate the challenges and solutions associated with crypto exploits. Oh Jeong-eun, a prosecutor from the Incheon District Prosecutors’ Office, will provide insight into the investigations of unlawful foreign exchanges in banks and their implications. Advisor Ko Cheol-soo of Kim & Chang will shed light on the evolving global landscape of AML regulations in the crypto sector. In addition, Kim Kwang-hoon, a manager at Dunamu, will explore the topic of crypto AML systems.Panel discussionsA representative from Kim & Chang said that the event will gather a diverse group of experts in digital asset regulation, policy, and law from various sectors, including government, academia, and industries. These experts will not only deliver informative presentations but also actively engage in panel discussions during the event.

Recent reports from local media outlets indicate that Indonesian authorities have conducted raids on crypto mining sites, accusing them of illicitly siphoning electricity from the utility poles of the state-owned electricity company. The government’s intervention comes as part of a broader effort to address energy theft and regulate the cryptocurrency mining industry in the country.Photo by Fré Sonneveld on UnsplashTen mining sites raidedOfficials from the state-owned electricity company PLN highlighted the importance of coordinated efforts in exposing the unauthorized mining operations that were tapping into the national grid without approval. According to the reports, the ten illegal bitcoin mining sites which were raided incurred a financial loss of approximately 1.4 billion Indonesian rupees, equivalent to $100,000 for the state. The impact of energy theft extended beyond financial concerns, raising environmental and community-related concerns. Local students, alarmed by the potential consequences, urged PLN and regional police to investigate the mining operations. Subsequent action revealed that the theft was indeed taking place, prompting PLN officers from the Bukit Barisan Customer Service Implementation Unit (UP3) to conduct a raid. However, the officers faced threats and resistance, leading to a close coordination between PLN and the North Sumatra Regional Police. The raid uncovered a total of 1,300 bitcoin mining machines engaged in illegal operations, with each machine consuming a substantial 1,800 watts of electricity. Inspector General Agung Effendi, the North Sumatra Police Chief, disclosed that the illicit activities had been ongoing for an estimated six months, resulting in the arrest of 26 individuals across the ten locations.PLN reassured stakeholders of continued collaboration with the police to prevent further electricity theft and safeguard the national grid from such unauthorized activities. Worldwide concernThe incident in Indonesia reflects a global concern over the energy consumption of cryptocurrency mining operations generally, but also with regard to illegal activity. In recent years, the environmental impact of these operations has become a focal point in public policy debates, with climate activists emphasizing the harm caused. Government officials, on the other hand, express concerns about the potential disruption to the total distribution network if not properly regulated. In September, neighboring Malaysia identified illegal crypto mining activities in the state of Sarawak as the reason for recurrent power disruption. Meanwhile, in Singapore in August, authorities uncovered a crypto mining scam that cheated investors out of $1.3 million dollars. Indonesia joins other countries that have conducted raids on crypto mining operations accused of running large-scale, unregistered facilities. Malaysia has witnessed multiple arrests related to digital asset mines, while in Venezuela, authorities seized bitcoin machines and weapons from a recaptured prison controlled by a criminal gang. Legitimate mining potentialNotably, this marks the first such incident in Indonesia, and energy theft charges in the country are punishable by up to five years in prison or 200% of the stolen energy’s value. Despite these problems, Indonesia also understands the opportunity that exists where legal bitcoin mining is carried out. In May, Ridwan Kamil, Governor of the province of West Java, participated in a fireside chat titled “The Indonesia Bitcoin Mining Campaign.” During that event, Governor Kamil recognized the potential that bitcoin mining offers Indonesia. He stated: “[Indonesia has] the second most geothermal potential in the world — more than 800 rivers with hydropower. As bitcoin allows the transformation of energy into money, bitcoin could be transformative for Indonesia.” The global trend of addressing energy consumption in crypto mining is evident in Kazakhstan, where regulators seek to limit miners’ access to the national grid unless they operate solar-powered mines. Indonesia, with its pro-crypto population, is also moving towards increased regulation, mandating all crypto exchanges to register with the Commodity Futures Exchange (CFX) to continue operations beyond August 2024.