Secures

• Framingham, MA-based Tortugas Neuroscience raised $106 million in combined seed and Series A funding for small molecule therapies targeting neurological disorders. • Cure Ventures led the seed round, with The Column Group and AN Venture Partners co-leading Series A on April 21. • The investment accelerates development of treatments using validated biological targets, addressing unmet needs in US biotech.

• SkyfireAI Inc., a US-based autonomous drone startup, raised $11 million in new funding to advance dual-use technology. • The investment targets AI autonomy for public safety, defense, and commercial drone applications. • This funding accelerates development amid rising demand for intelligent unmanned systems in critical sectors.

• Anthropic announced a $4 billion Series E funding round on April 25, 2026, with lead investments from Amazon and Google, valuing the AI safety firm at $61.5 billion post-money. • The capital will accelerate development of Claude 4 models and expand enterprise AI infrastructure across US data centers in California and Virginia. • This funding underscores intensifying competition in AI amid regulatory scrutiny, positioning Anthropic as a key challenger to OpenAI's dominance.

• Copperhelm raised $7 million in funding to launch an agentic cloud security platform leveraging AI agents for threat detection. • The platform automates real-time remediation at scale, addressing escalating cloud vulnerabilities in US enterprises. • This funding enables Copperhelm to commercialize innovative AI-driven cybersecurity amid rising breach incidents.

• SpaceX secured an option to purchase AI coding startup Cursor for $60 billion USD, signaling aggressive expansion into artificial intelligence development tools. • The acquisition option reflects Cursor's prominence in AI-assisted software development, a rapidly consolidating market attracting major technology conglomerates. • The deal underscores SpaceX's strategic pivot toward internal AI capabilities to accelerate software development for space exploration and satellite internet infrastructure.

• Port, an AI startup in cybersecurity, raised $100 million in its third funding round led by General Atlantic, achieving an $800 million valuation. • The funding supports expansion in cloud infrastructure protection technologies. • This round reflects investor confidence in AI-driven defenses against evolving cyber threats in the US market.

Cursor is aSilicon Valley startup using AI to automate coding as Elon Musk’s firm seeks foothold in the AI marketSpaceX said it has secured an option to either acquire code-generation startup Cursor for $60bn later this year, or pay $10bn for their new partnership, as it pushes deeper into the lucrative market for AI developer tools.Along with OpenAI and Anthropic, Cursor is one of several Silicon Valley startups that has drawn waves of developers by using artificial intelligence to automate coding, a business where AI companies have found early commercial traction. Continue reading...