The U.S. music industry on Tuesday sued 531 more people for online copyright infringement using a method known as the "John Doe" litigation process.
The Recording Industry Association of America, which cites digital piracy as a big factor behind a three-year slump in CD sales, said it filed five separate lawsuits against 531 users of undisclosed Internet Service Providers.
The trade group filed four similar suits against 532 illegal file-shares in January.
Read the whole story at Reuters Technology.
