• Finn Batato, 38, a citizen and resident of Germany, who is the chief marketing officer;
• Julius Bencko, 35, a citizen and resident of Slovakia, who is the graphic designer;
• Sven Echternach, 39, a citizen and resident of Germany, who is the head of business development;
• Mathias Ortmann, 40, a citizen of Germany and a resident of both Germany and Hong Kong, who is the chief technical officer, cofounder, and director;
• Andrus Nomm, 32, a citizen of Estonia and a resident of both Turkey and Estonia, who is a software programmer and head of the development software division;
• Bram van der Kolk, aka Bramos, 29, a Dutch citizen and a resident of both the Netherlands and New Zealand, who oversees programming and the underlying network structure for the Mega websites.

Dotcom, Batato, Ortmann, and van der Kolk were arrested Thursday in New Zealand.

The indictment calls MegaUpload.com "a commercial website and service…that reproduces and distributes copies of popular copyrighted content over the Internet without authorization." The indictment also says that employees and organizations affiliated with MegaUpload were part of a "Mega Conspiracy."

The indictment estimates that the infringements cost copyright holders up to $500 million in damages, while the company and its leaders reported incomes of more than $175 million. It also states: "The site claims to have had more than one billion visitors in its history, more than 180,000,000 registered users to date, an average of 350 million daily visits, and to account for approximately four percent of the total traffic on the Internet."

Background

According to the indictment, MegaUpload.com, established around 2005, was at one point the 13th-most-visited site on the Internet, and accounted for vast amounts of Internet traffic as users uploaded and downloaded music, movies, books, video games, and computer software. The site was unique among file-sharing sites in that it had the support of several high-profile celebrities (Kanye West and Will.i.am, among others, appeared in a MegaUpload video posted on YouTube). Users have also viewed the site primarily as a way of sending files that are too large to be transmitted by email.

The indictment states that the incomes the company’s executives made came primarily from advertising revenues and “premium subscriptions” purchased by heavy users of the MegaUpload service. “In exchange for payment, the Mega Conspiracy provides the fast reproduction and distribution of infringing copies of copyrighted works from its computer servers located around the world,” prosecutors claim.

The indictment of MegaUpload Limited cites several movies available for free on MegaUpload.com--ranging from Lord of the Rings: The Fellowship of the Ring to Twilight Saga: Breaking Dawn-Part 1--and gives the location of the servers from which the movies were made publicly available.

MegaUpload.com’s indictment comes at a time when Congress is debating stricter copyright infringement laws, in the form of the Stop Online Piracy Act (SOPA) in the House and the Protect IP Act (PIPA) in the Senate.

[Read: SOPA and PIPA: Just the Facts]

The Associated Press reports that before the site was taken down, MegaUpload.com posted a statement saying that allegations of piracy were "grotesquely overblown."