Question

what hacker posted a graphic video that sparked controversy on youtube

Answer 1

The controversy you're referring to could be linked to various incidents that have occurred on YouTube over the years. One well-known case involved a hacker or group of hackers who posted a graphic video related to the "2 Girls 1 Cup" meme, which gained notoriety for its shocking content. Additionally, there have been numerous instances where channels were hacked to stream inappropriate or graphic content, leading to widespread backlash.

If you're thinking about a specific incident, please provide more details, and I can try to offer a more focused answer!