Description: Targeted algorithms are data processing systems designed to focus on specific demographics or groups, raising significant ethical concerns about discrimination and bias. These algorithms use historical data and behavioral patterns to make decisions that can affect individuals or entire communities. Their ability to segment and direct content, services, or decisions to specific groups can result in the perpetuation of stereotypes and inequalities. For example, in various applications, an algorithm may decide to show certain ads only to a particular demographic group, which can exclude others and reinforce social divisions. Furthermore, the lack of transparency in how these algorithms are designed and trained can lead to opacity in decision-making, making it difficult to identify and correct biases. The ethics of using targeted algorithms focuses on the responsibility of developers and organizations to ensure that their systems do not perpetuate injustices or discriminate against vulnerable groups. The increasing reliance on these algorithms in various areas, from advertising to healthcare, underscores the need for a critical and conscious approach to their implementation and regulation.