On Thursday, October 1st, Léa Benaim reported in Le Tech Flash about an ongoing investigation by the U.S. Federal Trade Commission (FTC) into two major artificial intelligence companies, Anthropic and OpenAI. The FTC is examining whether these firms have violated antitrust laws or engaged in unfair business practices. The report also covered Google's recent launch of Gemini 4, a new AI model designed specifically for cybersecurity experts to help identify and respond to digital threats. In addition to the FTC investigation, the report discussed Elon Musk’s comments on how future warfare might look, as he presented his ideas to the Pentagon. Musk has long been an advocate for the development of advanced AI and space technologies, and his views on military applications have drawn both interest and concern. The report also noted a significant increase in revenue for Micron, a leading manufacturer of computer memory chips, which is largely due to a global shortage of random access memory (RAM) components. Another topic covered was a proposed change in U.S. tax policy that would eliminate YouTube's ability to deduct 66% of its expenses from its taxable income starting in the 2027 budget year. This move could affect how the company operates financially and may influence its business strategies in the coming years. This report, which provides insights into the fast-evolving tech industry, can be viewed or listened to from Monday to Thursday in Tech&Co, a daily show hosted by François Sorel on BFM Business. The program covers a wide range of topics related to technology, innovation, and the digital economy.