Poloniex exchange recently announced major adjustments. The platform will separate from its parent company and be taken over by an Asian company. It is rumored that the new operator, named Polo Digital Assets, Ltd, is backed by well-known Blockchain figures.
Industry insiders reveal that the driving force behind this handover has close ties to a well-known public blockchain project. This person once invited the founder of Circle to participate in a highly publicized high-end dinner, showing that the two parties had a deep relationship in the past.
Looking back at history, Poloniex was acquired by Circle at a high price of $400 million in early 2018. At that time, Poloniex was still one of the top cryptocurrency exchanges in the world. However, affected by changes in the regulatory environment, the platform's market share and trading volume plummeted. From the first half of 2017, it held 5% of the global market.

A well-known entrepreneur plans to step down as CEO of a social media company by the end of 2023 and is looking for a successor. He hopes to ensure the stability of the company, improve its financial standing and product direction before leaving. Industry experts believe this transitional period will be crucial for the company's development, as the new leader will face challenges such as innovation, user rise, and profitability.

The importance of balancing B-end and C-end services for enterprise development.
In the blockchain industry, although some projects are positioned as infrastructure, the service to end users should not be overlooked. This perspective has given me a lot of inspiration.
In fact, many blockchain projects can be seen as a special form of "enterprise"; they are more decentralized and community-driven, with innovation often occurring from the bottom up. However, aside from Bitcoin, the development of most public chains and Web3 projects still requires the drive of a core team or key individuals.
Therefore, we can analogize these projects as enterprises for analysis. As a web entrepreneur, I not only focus on product development every day, but also think about the positioning and development direction of products and businesses. Here are some of my thoughts on B-end and C-end services:
Why is the C-end market crucial?
Compared to the B-end market, the importance of the C-end market is mainly reflected in three aspects:
1

NFT Contract Security Analysis: Review of Events in the First Half of 2022 and Discussion of Common Issues
In the first half of 2022, security incidents in the NFT field occurred frequently, resulting in huge economic losses. According to statistics, there were a total of 10 major NFT security incidents in this half year, with total losses reaching as high as $64.9 million. The main attack methods included exploiting contract vulnerabilities, private key leaks, and phishing. It is worth noting that phishing attacks on the Discord platform were particularly rampant, with servers being attacked almost every day, leading to many users suffering losses due to clicking on malicious links.
Typical Security Incident Analysis
TreasureDAO event
On March 3rd, the TreasureDAO trading platform was attacked, resulting in the theft of over 100 NFTs. The issue lies in the buyItem function of the TreasureMarketplaceBuyer contract. This function calculates the total

Sovereign Bond RWA: The only foothold for the medium and short term
In the previous article, we mentioned that government bond RWA is most likely to experience an explosion in scale and user base in the short to medium term. Data shows that the tokenized assets of government bond RWA projects are now close to $700 million, an increase of about 240% compared to the beginning of the year. The government bond RWA in MakerDAO has also rapidly grown to the level of several billion dollars. Overall, the growth rate of government bond RWA is quite fast.
Based on this background, let's analyze the mainstream government bond RWA projects in the market.
1.

A certain encryption financial company announced a temporary suspension of its research department projects. According to the company's official blog, despite significant progress made by the research department in content services, the company ultimately decided to pause this business. The company stated that this decision is based on a comprehensive assessment of the overall contributions and strategic direction of the company, and therefore, the operations of the research department will be temporarily suspended before determining the future development direction.
The research department was established on October 9, 2018, with the intention of providing weekly encryption market research and insights to assist traders in making more informed trading decisions. It is worth noting that the company had previously announced the suspension of its payment application and will stop providing related support services after September 30.
This series of adjustments reflects the dynamic changes in the encryption financial industry, and companies need to continually assess and adjust their business focus to adapt to market demands. Although the suspension of the research department may affect some users' access to professional analysis, it also

In an event focusing on personal growth, a co-founder of an investment company shared insights on personal brand building and potential development. He elaborated on the concept of personal branding from multiple angles, including its definition, self-positioning, realization methods, and social media content strategies.
The speaker pointed out that a personal brand can be seen as a unique coordinate for each individual within the global population. Unlike in the past, where traditional media shaped personal images, individuals today can autonomously define their own brands through self-media platforms. In discussing self-positioning, he emphasized the importance of finding differentiation and niche markets in a highly competitive market, and promoting the growth of personal brands through content creation and channel selection.
Regarding content creation, the speaker emphasized the importance of clearly defining the target audience and their needs. He pointed out that there is a trade-off between the audience range of the content and its business conversion rate: broader content may attract more traffic but has a lower conversion rate; while more specialized content...