What Mexican teen drama series on Netflix revolves around students at a high school whose secrets are exposed by an anonymous hacker, leading to chaos?

The Mexican teen drama series that delves into the chaos unleashed by an anonymous hacker at a high school is "Control Z (Review)." This Netflix original centers on the students of El Colegio Nacional, where a seemingly ordinary assembly takes a dramatic turn when a hacker begins to expose the deepest, most intimate secrets of the student body to everyone. This sudden unraveling of personal lives instantly upends the school's social hierarchy, turning popular students into outcasts and giving unexpected status to others.

The series follows Sofía Herrera, an introverted yet highly observant student with a knack for deduction, as she takes it upon herself to unmask the mysterious hacker. As Sofía races against time, she navigates a web of lies, betrayals, and shocking revelations, uncovering secrets ranging from a popular student's transgender identity to instances of cheating, drug addiction, and bullying among her peers. The hacker's actions force the students to confront uncomfortable truths about themselves and each other, leading to intense drama and unexpected alliances.

The title "Control Z" itself is a clever nod to the universal keyboard shortcut for "undo," reflecting the characters' desperate desires to reverse the damage done by the exposed secrets or to take back their past actions. The show explores themes prevalent in modern teen life, such as the impact of social media, privacy in the digital age, and the often-fragile nature of reputation. Its engaging mystery and exploration of contemporary issues made it a notable addition to Netflix's growing catalog of international teen dramas.