OSINT involves gathering intelligence from publicly available sources like social media, websites, and public records.Up to 70–90% of data used in investigations comes from open sources, highlighting the significance of OSINT in intelligence gathering.OSINT sources are widely available, and the methods for collecting information range from basic searches to advanced tools like geolocation tracking.The growing importance of OSINT across various fields brings both benefits and ethical considerations, emphasizing the need for responsible use.