Upwind has acquired Israeli AI security startup Aegis for tens of millions of dollars in a stock-based deal, just nine months after Aegis was founded. The company also launched Upwind AI Security Labs, which will focus on defending against AI-generated attacks, including threats targeting AI agents, tools and plugins. Aegis co-founders Omri Limor and Saar Ankonina, both veterans of Israeli military Unit 8200, will lead the new labs. The team currently has 12 developers and researchers, with plans to grow to about 25 within three months. The deal came weeks after Upwind raised $300 million at a valuation of roughly $3.8 billion.
UBS has given Buy ratings to five AI data center companies: Hut 8, TeraWulf, Applied Digital, Core Scientific and Cipher Digital. The bank says these firms have about 5GW of leased capacity worth roughly $125 billion, and it expects global AI data center capacity to reach 260GW by 2030. Hut 8 is UBS's top pick with a $143 price target. The bank estimates average annual EBITDA growth for these companies could reach about 80% from 2027 to 2029, citing their power access and crypto mining backgrounds as growth advantages.
Morgan Stanley raised its Cipher Digital price target to $54 from $43.50 after the company signed a 15-year lease worth about $5.5 billion with Amazon Web Services. The deal supports Cipher's shift from Bitcoin mining to AI infrastructure and confirms AWS as a hyperscaler customer. The stock has risen since the lease announcement.
CloudZero launched AI Signals, a tool designed to help finance leaders track AI spending across organizations. The platform links costs to specific people, teams and business activities, categorizing AI use across more than 35 work types such as code review and prospecting. A new Monitors feature alerts teams when usage breaks from normal patterns, aiming to make AI spending more traceable and actionable.
CrowdStrike stock rallied after leading tech figures, including Anthropic CEO Dario Amodei, Elon Musk and Sam Altman, called for slowing AI development. Despite those concerns, cybersecurity stocks may benefit because companies still need to protect their networks regardless of how fast AI advances. CrowdStrike's Falcon platform secures endpoints, cloud workloads and identities, and the company acquired SGNL to better manage access for human, machine and AI identities.
President Donald Trump disclosed details of over 1,000 stock trades made in July, including shares in Microsoft, Nvidia, Palantir, SpaceX and Tesla. Sales of Microsoft stock were valued between $6.5 million and $31 million. A White House spokesperson said Trump's portfolio is managed by third parties with no conflicts of interest. Trump has previously argued the US must lead the global AI development race.
Health Care Without Harm released a procurement guide to help US hospitals and healthcare payers choose AI vendors with strong environmental practices. The guide was developed with the Health and Environment Alliance and includes a list of preferred vendors committed to sustainability. The healthcare sector is a major energy consumer and source of greenhouse gas emissions, making responsible AI purchasing increasingly important.
A new study shows that the type of data used to train medical AI models significantly affects their performance. Clinical data improved clinical reasoning tasks more than knowledge recall, while didactic data mainly helped with knowledge-based questions. The findings suggest AI training should match the intended use case, and small amounts of clinical data produced the most gains for record-based tasks.
Bank of America says China's push for tech self-reliance creates new investment opportunities in AI stocks. Chinese tech firms are catching up with overseas rivals and gaining market share, but stretched valuations and geopolitical tensions make the sector risky. The bank divided Chinese AI stocks into three groups with different risk-return profiles, noting that localization is showing real progress beyond just being a policy goal.
UiPath shares trade at $13.25 after a recent pullback, despite PLDT demonstrating that UiPath's platform reduced manual work and sped up customer responses. A fair value estimate of $21.54 suggests the stock may be undervalued by about 39%. The company continues building an agentic automation platform, though competition from Microsoft and ServiceNow could slow adoption.
Key Takeaways
- Upwind acquired AI security startup Aegis for tens of millions and launched Upwind AI Security Labs with 12 staff, planning to grow to 25 within three months.
- UBS gave Buy ratings to five AI data center stocks, citing 5GW of leased capacity worth $125 billion and potential 80% annual EBITDA growth through 2029.
- Cipher Digital signed a 15-year, $5.5 billion lease with Amazon Web Services, prompting Morgan Stanley to raise its price target to $54.
- CloudZero launched AI Signals to help finance teams track AI spending across 35+ work types, with alerts for abnormal usage patterns.
- Anthropic CEO Dario Amodei, Elon Musk and Sam Altman urged slowing AI development, benefiting cybersecurity stocks like CrowdStrike, which acquired SGNL for identity management.
- Trump disclosed over 1,000 July stock trades including Microsoft, Nvidia, Palantir, SpaceX and Tesla, with Microsoft sales valued between $6.5m and $31m.
- Health Care Without Harm released a procurement guide helping hospitals choose environmentally responsible AI vendors.
- Study finds clinical data improves medical AI reasoning more than knowledge recall, and small amounts produce the best results for record-based tasks.
- Bank of America sees opportunity in Chinese AI stocks but warns of stretched valuations and geopolitical risk, dividing them into three risk-return groups.
- UiPath stock at $13.25 may be 39% undervalued versus a $21.54 fair value estimate, though competition from Microsoft and ServiceNow poses risks.
Upwind buys Aegis and launches AI Security Labs to fight new threats
Upwind acquired AI security startup Aegis and created Upwind AI Security Labs. The deal brings Aegis co-founders Omri Limor and Saar Ankonina into Upwind. The labs will focus on scanning, attack detection and defending against AI-generated attacks. Aegis was founded by veterans of Israeli military Unit 8200. The labs will start with 12 developers and researchers.
Upwind acquires nine-month-old Aegis for tens of millions
Upwind is buying Israeli cyber startup Aegis for tens of millions of dollars in a stock-based deal. The purchase comes just nine months after Aegis was founded. Aegis was started by Omri Limor and Saar Ankonina, both former members of Unit 8200. Upwind is also setting up Upwind AI Labs for Cybersecurity. The deal came weeks after Upwind raised $300 million at a value of about $3.8 billion.
Upwind acquires Israeli AI security startup Aegis, launches new cyber lab
Israeli company Upwind bought AI security startup Aegis and launched Upwind AI Security Labs. The labs will focus on protecting against attacks involving AI agents, tools and plugins. Aegis was founded in early 2026 by Omri Limor and Saar Ankonina, both veterans of Unit 8200. Israeli reports valued the stock-based deal at about $30 million. The labs currently have 12 workers and plan to grow to about 25 within three months.
Upwind acquires Aegis to build AI Security Labs
Upwind acquired Aegis to create AI Security Labs focused on AI security risks. Aegis co-founders Omri Limor and Saar Ankonina will lead the new labs. The companies first worked together as a strategic partnership before becoming an acquisition. The labs will research AI agents, skills and plugins that can be attacked. Upwind plans to grow the team from 12 to about 25 and potentially 35 people.
UBS turns bullish on five AI data center stocks
UBS gave Buy ratings to five AI data center companies: Hut 8, TeraWulf, Applied Digital, Core Scientific and Cipher Digital. UBS says these companies have about 5GW of leased capacity worth roughly $125 billion. Global AI data center capacity is expected to reach 260GW by 2030. UBS named Hut 8 as its top pick with a $143 price target. The bank says average annual EBITDA growth could reach about 80% from 2027 to 2029.
UBS bullish on five AI data center stocks with strong growth
UBS started coverage on five AI data center companies with Buy ratings. The bank highlighted their power access and crypto mining backgrounds as growth advantages. UBS estimates these firms have secured about 5GW of leased capacity worth $125 billion. Global data center capacity needs may triple to 260GW by 2030. Hut 8 is UBS's top pick with a $143 price target.
Study reveals how data types shape medical AI models
Researchers studied how textbook and patient record data affect medical AI models. Clinical data improved clinical reasoning tasks more than knowledge recall. Didactic data mainly helped with knowledge-based questions. The findings suggest AI training should match the intended use case. Small amounts of clinical data produced most gains for record-based tasks.
UiPath shares may be undervalued after PLDT automation gains
UiPath shares trade at $13.25 after a recent pullback. PLDT showed that UiPath's platform reduced manual work and sped up customer responses. A fair value estimate of $21.54 suggests the stock may be undervalued by about 39%. The company continues building an agentic automation platform. However, competition from Microsoft and ServiceNow could slow adoption.
Morgan Stanley raises Cipher Digital target to $54 on AWS lease
Morgan Stanley raised its Cipher Digital price target to $54 from $43.50. The company signed a 15-year lease worth about $5.5 billion with Amazon Web Services. This deal supports Cipher's shift from Bitcoin mining to AI infrastructure. AWS is now a confirmed hyperscaler customer. The stock has risen since the AWS lease was announced.
CloudZero launches AI Signals to help manage AI spending
CloudZero launched AI Signals to help finance leaders track AI costs. The tool links spending to specific people, teams, and business activities. It categorizes AI use across more than 35 work types like code review and prospecting. A new Monitors feature alerts teams when usage breaks from normal patterns. The platform aims to make AI spending traceable and actionable.
Trump discloses millions in tech and AI stock trades
US President Donald Trump revealed details of over 1,000 stock trades made in July. The trades included shares in Microsoft, Nvidia, Palantir, SpaceX, and Tesla. The sales of Microsoft stock were valued between $6.5m and $31m. A White House spokesperson said Trump's portfolio is managed by third parties with no conflicts of interest. Trump has previously argued the US must lead the global AI development race.
New guide helps hospitals buy AI with less environmental harm
Health Care Without Harm released a new procurement guide for US hospitals and healthcare payers. The guide helps these organizations choose AI vendors that are environmentally responsible. It was created with the Health and Environment Alliance. The healthcare sector is a major energy consumer and source of greenhouse gas emissions. The guide includes a list of preferred vendors committed to environmental sustainability.
Bank of America flags risks in China's AI stock market
Bank of America says China's push for tech self-reliance creates new investment chances in AI stocks. Chinese tech firms are catching up with overseas rivals and gaining market share. But stretched valuations and geopolitical tensions make the sector risky. The bank divided Chinese AI stocks into three groups with different risk-return profiles. Localization is now showing real progress beyond just being a policy goal.
CrowdStrike stock rises as AI security concerns create opportunity
CrowdStrike stock rallied after leading tech figures called for slowing AI development. Anthropic CEO Dario Amodei, Elon Musk, and Sam Altman all urged the industry to pace AI creation. Cybersecurity stocks like CrowdStrike benefit because companies still need to protect their networks regardless of AI speed. CrowdStrike's Falcon platform helps secure endpoints, cloud workloads, and identities. The company also acquired SGNL to better manage access for human, machine, and AI identities.
Sources
- Upwind Acquires Aegis, Launches AI Security Labs to Address Emerging AI Threats
- Upwind acquires nine-month-old Aegis for tens of millions
- Upwind acquires Israeli AI security startup Aegis, launches new cyber research lab
- Upwind acquires Aegis to build AI Security Labs
- UBS turns bullish on five AI data center stocks
- UBS turns bullish on five AI data center stocks
- Didactic knowledge or Clinical Cases? How Data Types Shape Medical Large Language Models
- UiPath (PATH) Could Be 39% Undervalued After PLDT Showed AI Automation Gains
- Morgan Stanley Just Put a $54 Target on This AI-Pivoting Bitcoin Miner. Amazon Is Already a Customer
- CloudZero launches AI Signals to put finance leaders back in control of AI spend
- Trump reveals millions of dollars' worth of share deals in big tech and AI
- New procurement guide for hospitals, payers takes aim at AI's environmental impact
- BofA warns of uneven risks in China’s expanding AI stock universe
- CrowdStrike Stock Rallies as AI Security Fears Create a Major Opportunity. How to Play CRWD Here.
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