Sunday has arrived, which indicates my **appearance**, I hope you have seen the movies that I recommended last week; This week I want to invite you to watch two documentaries that address the **danger** from different perspectives, you will know from terms of computing to who was responsible for carrying out the murders ordered by Pablo Escobar, get comfortable and let's start:

THE GREAT HACK

![El Gran Hackeo.jpg](https://cdn.steemitimages.com/DQmdfqfKkGZjerRi3aYpw9XDHqBaBuS5D7RnzkdMgrPgXEN/El%20Gran%20Hackeo.jpg) [Source](https://www.imdb.com/title/tt9358204/mediaviewer/rm3549731841) Have you heard about Cambridge Analytica ?, If yes, you should know what I will talk about, but otherwise, I will tell you that it was a company that was dedicated to **data mining** and their analysis, in order to use them for electoral purposes. Basically, data mining is linked to the collection of large amounts of data (**Big Data**) in order to determine the behavior and possible tastes of millions of users in order to know who would be given certain information. This company, together with Facebook, was in charge of the electoral campaign of Donald Trump, using the data of Facebook users, they could know how to promote Trump, that is, young people were shown certain content, to the inhabitants of remote cities were shown other content, and so on; The problem is that there was an information filter (privacy violation) which generated a scandal as several workers of the company gave testimony about the work that was being done. Personally, I love computer and hacking issues, so I recommend this interesting documentary.

DE SICARIO A YOUTUBER

![De Sicario a Youtuber.jpg](https://cdn.steemitimages.com/DQmRcYkfvh7s7HVNHPRgreGjapR4E9iByfzHa691HdeppdR/De%20Sicario%20a%20Youtuber.jpg) [Source](https://www.imdb.com/title/tt8759138/mediaviewer/rm2810332416) This documentary talks about "Popeye", in case you don't know who he was, I inform you that "Popeye" was the **hit man** of Pablo Escobar's trust. You will know that "Popeye" was clear that death was waiting for him, but he never lost the conviction of going free, despite criticism, he regrets all the murders committed and when he went free he went to the grave of **Pablo Escobar** and left him a kind of letter that surprised me. In addition, "Popeye" decided to devote himself to youtuber and has a channel where he tells all his anecdotes. It's interesting, you can see how an exsicario is always alert and knows that he must live every moment as if he were the last. ---

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