美股三大指数集体收涨，纳指涨1.04%，标普500指数涨0.77%，道指涨0.76%。大型科技股多数上涨，AMD涨超8%，英特尔涨超5%，特斯拉、奈飞、苹果 涨超2%，微软、亚马逊涨逾1%，英伟达、Meta小幅上涨；谷歌小幅下跌。PayPal两个交易日累计上涨13%，创2022年以来最大同期涨幅。汤森路透涨超 11%、SaaS巨头赛富时涨4%。 纳斯达克金龙中国指数收涨1.37%，报7581.04点。热门中概股里，万国数据收涨6.7%，世纪互联涨6.6%，小鹏涨6.6%，金山云涨4.8%，拼多多、京东、携 程网涨超1%。 ...

美股三大指数集体收涨，纳指涨1.04%，标普500指数涨0.77%，道指涨0.76%。大型科技股多数上涨， AMD涨超8%，英特尔涨超5%，特斯拉、奈飞、苹果涨超2%，微软、亚马逊涨逾1%，英伟达、Meta小 幅上涨；谷歌小幅下跌。PayPal两个交易日累计上涨13%，创2022年以来最大同期涨幅。汤森路透涨超 11%、SaaS巨头赛富时涨4%。 ...

国内专科商业化领军企业，创新转型开启新一轮成长周期康哲药业创立于1992 年，是国内领先的开放 式医药平台企业，以药品代理业务起步，历经三十余年发展，成功转型为创新型综合性医药企业。自国 家集采政策实施以来，公司原成熟产品如黛力新、波依定、优思弗一度承压，2023-2024 年收入下滑， 集采负面影响在2025 年上半年基本消化，公司营收与归母净利润增速均由负转正，心脑血管、消化等 基石业务企稳，皮肤健康、眼科等新兴业务快速增长。 机构：信达证券 研究员：唐爱金 报告内容摘要: 盈利预测与投资评级：我们预计2025-2027 年公司营业收入分别为82.16亿元、98.59 亿元、120.28 亿 元，同比增速分别为10%、20%、22%；归母净利润分别为16.15 亿元、18.50 亿元、22.38 亿元，同比增 速分别为0%、15%、21%。我们看好公司中长期成长性，首次覆盖给予"买入"评级。 风险提示：药品集中采购政策风险；创新产品研发与上市不及预期风险；创新产品商业化风险；国际化 经营风险。 国内商业化能力卓越，海外东南亚市场研产销布局完备公司具备卓越的、覆盖全链路的商业化能力，拥 有约4700 人的专 ...

Core Insights - Anthropic reported that three organizations systematically created over 24,000 fraudulent accounts, resulting in more than 16 million interactions with Claude, aimed at extracting model capabilities for their own training and optimization [1][7]. Group 1: Distillation Activities - The three distillation actions exhibited highly similar operational methods, utilizing fake accounts and proxy services for large-scale access to evade platform detection [7]. - Anthropic identified these actions through multiple technical evidences, including IP address associations and request metadata, achieving high-confidence attribution [7]. - The attacks primarily targeted Claude's differentiated capabilities in agentic reasoning, tool usage, and code generation [7]. Group 2: DeepSeek Investigation - In the investigation of DeepSeek, Anthropic confirmed that the scale of operations exceeded 150,000 interactions, focusing on multi-task reasoning and sensitive question rephrasing [8]. - DeepSeek's accounts displayed synchronized traffic patterns and payment methods, resembling a "load balancing" feature to enhance throughput and reduce detection risk [8]. - One identified technique involved prompting Claude to "retrace and write out its internal reasoning process," generating large-scale chain-of-thought training data [8]. Group 3: Moonshot AI and MiniMax - For Moonshot AI, Anthropic disclosed over 3.4 million interactions, concentrating on agentic reasoning, programming, and computer vision capabilities [8]. - Moonshot employed hundreds of fraudulent accounts and mixed various access paths to lower the overall recognizability of their actions [8]. - The largest distillation activity was attributed to MiniMax, with over 13 million interactions, focusing on agentic programming capabilities and tool orchestration [8]. - Anthropic was able to observe the entire process of a distillation attack from data generation to model release, as MiniMax adjusted its strategy shortly after the release of a new model [8]. Group 4: Security Measures - Anthropic stated that the findings have been used to enhance the platform's security and abuse detection mechanisms, although further details on actions taken were not disclosed [9]. - As of the report's publication, DeepSeek, Moonshot AI, and MiniMax had not responded to the situation [9].

TD Cowen将博通的目标价从450美元下调至405美元，维持"买入"评级。(格隆汇) ...

Vir Biotechnology(VIR.US)一度涨超38%，最高触及10.29美元，创逾一年新高。 消息面上，Vir Biotechnology第四季度营收为6407万美元，同比增长417%，市场预期为4416万美元；每 股亏损0.31美元，去年同期每股亏损0.76美元。此外，公司宣布VIR-5500的1期临床试验中取得积极结 果，VIR-5500是一种用于治疗晚期转移性去势抵抗性前列腺癌的在研疗法。(格隆汇) ...

格隆汇2月24日丨居然智家(000785.SZ)在投资者互动平台表示，公司产品暂不支持文生视频功能。公司 密切关注前沿技术的发展，围绕数智化战略，推动公司从"家居卖场运营商"向"全行业产业数智服务 商"转型。 ...

家得宝(HD.US)涨3.2%，报389.06美元。消息面上，家得宝2025年第四季度营收达382亿美元，同比下降 3.8%；调整后每股收益为2.72美元，超过分析师预期的2.54美元。期内同店销售额增长0.4%，优于平均 预期。展望2026年，公司维持可比销售额与去年同期持平至增长2%的预期，调整后每股收益与去年同 期持平至增长4%。(格隆汇) ...

格隆汇2月24日丨法拉帝(09638.HK)公布，浩德融资有限公司(「浩德融资」，根据香港法例第571章证 券及期货条例可从事第4类(就证券提供意见)、第6类(就机构融资提供意见)及第9类(提供资产管理)受规 管活动的持牌法团)已获委任为独立财务顾问，就要约及应否接纳要约向独立董事委员会提供意见。委 任浩德融资为独立财务顾问已根据收购守则规则2.1获独立董事委员会批准。 ...

锂矿概念股齐涨，Lithium Argentina涨超7%，美国雅保涨5.3%，Lithium Americas涨4.4%，智利矿业化 工涨3.7%。 ...