Microsoft has reported a large-scale malvertising campaign that has impacted over one million consumer and enterprise devices worldwide. The cyberattack, which is believed to have originated from illegal streaming websites, utilized sophisticated multi-layered redirection techniques to steal sensitive information. Notable platforms involved in the redirection include GitHub, Discord, and Dropbox. The campaign highlights vulnerabilities affecting both individual users and organizations, raising concerns about cybersecurity in the digital landscape. Microsoft has issued warnings regarding the campaign's reach and the potential risks to users.