Anthropic

• Anthropic expanded its AI strategy by acquiring AI drug discovery startup Coefficient Bio for approximately $400 million and launching a political action committee to influence AI regulation. • The company is also seeing surging investor demand for its shares amid tightening AI infrastructure supply and growing market appetite. • These moves position Anthropic to shape policy, enter life sciences, and capitalize on demand for leading AI technologies in the US.

• Anthropic has discontinued third-party tools like OpenClaw for Claude subscribers, citing unsustainable demand straining its infrastructure. • The move prioritizes core model stability as user growth surges, impacting developers relying on extensions for customized workflows. • It highlights operational challenges for leading AI providers balancing openness with capacity limits in a rapidly scaling market.

• Anthropic acquired Coefficient Bio, a startup founded eight months ago with fewer than 10 employees, for roughly $400 million in shares, despite it having no product or revenue. • The platform uses AI for pharmaceutical tasks like drug research planning and identifying new drug opportunities, positioning Anthropic's models for scientific discovery in life sciences. • This bet signals a strategic push into AI-driven biotech, potentially accelerating drug development amid growing competition in applied AI verticals.

• Anthropic acquired startup Coefficient Bio for more than $400 million to bolster its AI capabilities amid recent challenges like a source code leak. • The deal follows Anthropic's npm packaging error exposing Claude Code's source code, including memory architecture and model roadmap. • This acquisition strengthens Anthropic's position despite setbacks, potentially aiding future developments in autonomous AI features.

Nearly 2,000 internal files were briefly leaked after ‘human error’, raising fresh security questions at the AI companyAnthropic accidentally released part of the internal source code for its AI-powered coding assistant Claude Code due to “human error”, the company said on Tuesday.An internal-use file mistakenly included in a software update pointed to an archive containing nearly 2,000 files and 500,000 lines of code, which were quickly copied to developer platform GitHub. A post on X sharing a link to the leaked code had more than 29m views early on Wednesday, and a rewritten version of the source code quickly became GitHub’s fastest-ever downloaded repository. Anthropic issued copyright takedown requests to try to contain the code’s spread. Within the code, users spotted blueprints for a Tamagotchi-esque coding assistant and an always-on AI agent, per the Verge. Continue reading...

• Anthropic accidentally published a blog post revealing the 'Kairos' always-on AI agent in Claude's codebase, prompting internal cybersecurity reviews. • The leak occurred last week, with cybersecurity teams addressing the exposure of sensitive agent details on April 1, 2026. • It underscores risks in AI model transparency, potentially impacting US AI safety standards and developer trust.

• Tech companies including Palantir, Anthropic, and Anduril are increasingly partnering with the US Department of Defense, marking a significant shift from decades of strained relations between the tech sector and military. • Anduril announced a 10-year, US$20 billion contract with the US military, while Palantir's Maven data analytics platform and Anthropic's AI have been used extensively in operations against Iran, including defense against Shahed drones. • The collaboration represents what investors view as a lucrative opportunity, with traditional military contractors like Lockheed Martin and Boeing now joined by rising tech giants in supplying cloud computing, AI-powered drones, and advanced defense systems.

• The U.S. government has designated Anthropic's Claude AI model as a potential supply-chain risk amid evaluations for military applications. • This follows Department of Defense introductions of new guardrail policies for military AI use, with xAI’s Grok also entering classified systems. • The move highlights growing scrutiny on AI models' security and reliability for national defense.

• U.S. District Judge Rita Lin ruled in favor of AI firm Anthropic, temporarily blocking the Pentagon from branding it a supply chain risk after failed defense contract talks. • The ruling also halts President Trump's directive for federal agencies to stop using Anthropic's Claude AI, following a hearing on March 24 in San Francisco federal court. • Judge Lin criticized the measures as punitive rather than protective, noting the government could simply cease using Claude without broader actions.

Face-off is over company’s refusal to let defense department use its Claude AI model in autonomous weapons systemsA federal judge in California sided with Anthropic in its case against the Department of Defense on Thursday, ordering a temporary pause on the government’s punitive measures against the artificial intelligence firm.Judge Rita Lin granted Anthropic’s request for a temporary injunction while the northern district court of California hears the company’s case. Anthropic argued that the Department of Defense and Donald Trump violated its first amendment rights in declaring the company a supply chain risk and ordering government agencies to cease using its technology. Continue reading...