IANAL, but I would think the person who filed the takedown notice would be charged. AFAIK, even the automated mass-takedowns are in theory signed off by a lawyer. At least, there's someone named as responsible for it.
Actually, UMG could be charged; if it is convicted it would likely be fined.
(Proving that any given corporate officer had the requisite intent to commit a crime (the 'mens rea') is difficult to impossible, which is one reason why corporations can be tried in criminal court.)
(Proving that any given corporate officer had the requisite intent to commit a crime (the 'mens rea') is difficult to impossible, which is one reason why corporations can be tried in criminal court.)