Facts
Several companies have sued YouTube because they believe YouTube hasn't done enough to prevent copyright infringement. In 2008, Viacom which owns MTV, VH1, Comedy Central, and Nickelodeon won a court ruling that required YouTube to hand over 12 terabytes of viewing habits of every user who has watched videos on the site. In 2010, Viacom's $1 billion lawsuits was rejected under the Digital Millennium Copyright Act. While the case was reinstated in 2012, in 2013, YouTube defeated Viacom once again under the "safe harbour" provisions of the DMCA.
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