Microsoft is being investigated by the Federal Trade Commission in a wide-ranging antitrust probe, making it the fifth Big Tech company to fall under such scrutiny in several years. The agency is looking into Microsoft’s cloud and software licensing business, cybersecurity services, and AI offerings. Bloomberg first reported the news and The Verge confirmed the investigation with a person familiar with the matter, granted anonymity to speak to a confidential probe. The demand for information that spans hundreds of pages and culminates over a year of informal discussions with Microsoft competitors and partners. One focus is on how Microsoft bundles productivity and security software with its Azure cloud, per the source. The FTC’s interest in Microsoft’s cloud business picked up in the wake of several security incidents impacting its products, particularly because Microsoft is a top supplier of software to US government agencies. The FTC and Microsoft both declined to comment. The government Cyber Safety Review Board concluded earlier this year that “Microsoft’s security culture was inadequate and requires an overhaul, particularly in light of …