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Capital B raised nearly 20 million euros to increase its holdings by 270 BTC, Evernorth is advancing its shell company listing on Nasdaq

According to BBX data, last weekend, global US and European listed companies disclosed the latest official accounts regarding digital asset treasury financing, SPAC mergers, and mining reserve strategies. The core updates are as follows:Capital B raised nearly 20 million euros in a private placement, planning to purchase an additional 270 bitcoins: French listed company Capital B (Euronext: $ALCAP) announced that it has conducted a targeted private placement of approximately 36.22 million shares with warrants (ABSA) to global institutional investors, with an issue price of 0.58 euros per share, raising a total of approximately 21 million euros (net approximately 19.9 million euros). This round of strategic investors includes Adam Back and the well-known asset management firm TOBAM, with Maxim Group serving as the exclusive placement agent. The company stated that the funds raised are intended for the purchase of approximately 270 bitcoins, which would increase its potential total bitcoin holdings to 3,415 BTC.XRP treasury company Evernorth's S-4 declaration takes effect, planning to list on Nasdaq under the code "XPN": XRP treasury company Evernorth Holdings announced that its S-4 registration statement related to the business merger with SPAC company Armada Acquisition Corp. II submitted to the US SEC has officially taken effect. Armada shareholders are scheduled to hold a special meeting on September 30 to vote. If the transaction is approved and meets the closing conditions, the merged company is expected to complete the closing by the end of the third quarter or the beginning of the fourth quarter of this year and will be listed on Nasdaq under the stock code "XPN."Bitdeer disclosed weekly mining data, maintaining a zero-holding strategy with full liquidation: Nasdaq-listed bitcoin mining company Bitdeer (NASDAQ: $BTDR) announced the latest holding data. As of the week ending August 28, its self-mining output totaled 273.5 BTC, and during the same period, it fully sold 273.5 BTC in the secondary market, resulting in a net addition of 0 BTC. The company's balance sheet continues to maintain a zero retention strategy, selling mined bitcoins immediately.

first_img The prediction market platform Kalshi becomes the exclusive partner of the US Open

According to Front Office Sports, the prediction market platform Kalshi has signed an exclusive agreement with the United States Tennis Association (USTA) to become the exclusive prediction market platform partner for the US Open. The agreement is effective immediately and was finalized only after the qualification rounds ended last week, with the report not disclosing financial terms. Kalshi has not yet been listed among the official partners of the US Open, and a blog post analyzing the women's singles events released earlier by the company included a statement saying that the company "is not affiliated with the US Open or WTA."According to sources, as part of the agreement, the USTA is preventing other prediction market platforms from advertising at US Open venues and on television, including ESPN's broadcasts of the events, which is an unusual aspect of the agreement. Kalshi declined to comment, and representatives from USTA and ESPN did not respond immediately. The US Open is owned and operated by the USTA, and its CEO Craig Tiley took office on July 20 of this year, playing a significant role in facilitating this year's event agreement.Both Kalshi and Polymarket are official partners of the NHL, and Kalshi has recently partnered with several MLB teams. According to data from The Block, since August, the total trading volume for Kalshi, Polymarket, and Polymarket US has reached $41.2 billion, with Kalshi accounting for $33.7 billion.

SemiAnalysis releases Neocloud security deep report: Infrastructure configuration errors are shocking, and cross-tenant RCE could affect banks, telecommunications, and even a country's intelligence agency

The semiconductor and AI independent research organization SemiAnalysis released a deep security report on Neocloud (new cloud), revealing various cross-tenant security vulnerabilities discovered during the ClusterMAX 3 testing period. In a four-month test covering 25 vendors and 32 clusters, the team achieved multiple instances of cross-tenant remote code execution (RCE) solely by exploiting publicly known vulnerabilities and basic configuration checks. Affected entities included banks, telecommunications companies, universities, research institutions, AI laboratories, and even a national intelligence agency.Typical issues included: shared Kubernetes control plane leading to tenant metadata visibility, container escape, exposure of BMC/IPMI management networks, incorrect configuration of InfiniBand security keys (P_Key, SA_Key, M_Key), unfortified default trust mode of BlueField DPU, Grafana monitoring dashboards using god-level API keys, and lack of VXLAN isolation in front-end networks. The report specifically pointed out a cascading vulnerability case: a misconfiguration of shared vCluster combined with software versions being two years out of date ultimately completed the POC verification of cross-tenant RCE within an afternoon.Notably, the report questioned the mainstream narrative that "AI has fundamentally changed the pace of cybersecurity": statistics on CVEs for NVIDIA GPU drivers, CUDA, PyTorch, Kubernetes, Docker, and the Linux kernel showed that there was no significant increase in vulnerabilities after the popularization of AI coding models, with most data supporting the "no change hypothesis." The report also detailed the incident where an OpenAI-trained agent attacked Hugging Face, where the AI agent achieved cluster-level privilege escalation through a message board established via Artifactory, which went undetected from May to July. While building POC verification for existing vulnerabilities, the team found that Claude Fable and GPT-5.6 Sol frequently rejected security-related requests, ultimately relying on open-source models such as DeepSeek V4, Kimi K3, and GLM-5.2 to complete the task.SemiAnalysis stated that the core issue in the Neocloud (new cloud) industry is not the new risks brought by AI, but rather the long-term absence of basic patch management, tenant isolation, and security design. They recommended that vendors establish automated security announcement monitoring systems and rectify single points of failure that could expose all users' architectural patterns.
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