Sina Meier

Sina Meier

Sina Meier is the director of 21SHARES, the world's first digital asset ETP issuer. She has more than 25 years of experience in cooperating with international clients in the financial field. She has strong sales capabilities, strong customer service awareness, organizational and communication skills.

Beosin: A brief analysis of hacker attacks on the ULME token project: Jinse Finance reported that on October 25, according to the Beosin EagleEye security warning and monitoring platform, the ULME token project was hacked, causing a loss of 50,646 BUSD. Hackers first used Flash Loan lends BUSD. Since the user authorized the ULME contract earlier, the attacker traversed the address that authorized the contract, and then transferred the BUSD of the authorized user to the contract in batches, increasing the price of ULME, and then the hacker sold the previous Flash Loan Lend ULME, earn BUSD, return the flash loan and leave the market with a profit. The Beosin security team recommends that users cancel BUSD's authorization of the ULME contract and transfer funds in time to reduce losses. [2022/10/25 16:38:21]

News | Waste management company BusinessWaste suspends payments in cryptocurrencies: Waste management company BusinessWaste has suspended payments in bitcoin and other cryptocurrencies, according to bitcoinexchangeguide. It is reported that the company is one of the first waste recycling companies to accept cryptocurrency as a means of payment. The firm stated that the volatility of the crypto market increases their risk of accepting cryptocurrencies. At the same time, they worry about scams and fake cryptocurrencies. The company is suspending acceptance of cryptocurrencies until the crypto market recovers. [2019/2/8]

News | Waseda Blockchain Business Community Blockchain Research Institute will be established in early 2019: Today, at the 2018 Tokyo Blockchain Summit held at the Okuma Memorial Lecture Hall of Waseda University in Japan, Waseda Global Scientific Knowledge Fusion Institute and the Japanese blockchain community Blockchain Business Community (hereinafter referred to as BBC) announced that it will officially establish the "Waseda BBC Blockchain Research Institute" in early 2019 to jointly cultivate Japanese blockchain talents and promote the combination of industry, education and research in the blockchain industry at home and abroad. After the establishment of the Waseda BBC Blockchain Research Institute, it will cooperate with the Ministry of Education, Culture, Sports, Science and Technology's D-DATA high-end talent training program and the WASEDA-EDGE talent education project, and will open a series of blockchain-related courses for students at Waseda University in April next year . The lecturers of the first elementary course will be experts and scholars in the fields of law, finance and technology such as Mori Hamada Matsumoto Law Firm, Asia Pacific Blockchain Development Association, Finbook, Dimension and other three major law firms in Japan. [2018/12/10]

Tags：Sina Meier

Official

• 

  Facebook

• 

  Twitter

• 

  Weibo

• 

  YouTube