Description: An untrusted source refers to any type of information or data that has not been verified or lacks credibility. These sources can include rumors, social media posts, non-specialized blogs, or any content that does not come from a recognized organization or entity. The lack of verification may stem from the absence of a rigorous review process, which can lead to the dissemination of erroneous or misleading information. In the field of cyber intelligence, identifying untrusted sources is crucial, as the quality of information can impact strategic decision-making. The main characteristics of these sources include the lack of clear references, the presence of evident biases, and the absence of verifiable data supporting the claims made. In a world where information flows rapidly, distinguishing between reliable and untrusted sources has become essential to ensure the integrity of analyses and data-driven decisions.