A breach of security on Heroes of Newerth has exposed the passwords used by players of S2 Game's MOBA. Shacknews has the in-game warning being sent to players of the game: "At 2:30 PM EST we became aware that a Heroes of Newerth password security breach had occurred," read an announcement on the login screen. "We encourage everyone to change any passwords that were shared with your Heroes of Newerth account. Do not change your Heroes of Newerth account password at this time."