Abstract
This article presents an ethical analysis of the Pegasus Spyware from the NSO Group, and its alleged misuse in the United Mexican States. The background of the same, the ethical perspective of those involved in this journalistic scandal, the management of the information obtained and their respective impact. Taking this case to promote an inductive method of reasoning with respect to Big Data and its ethical implications, the massive obtaining of information, the way in which it is obtained, the use that is given to the information and the lack of regulation that we have of the same. Fragmenting his analysis from the various possible perspectives, always with a neutral approach, without taking any partisan position. Making it a reconstruction of the facts based on all possible data collection around the subject, analyzing the results and obtaining objective conclusions, as established by scientific thinking.