According to the rumors, Blizzard is working on a new Overwatch character called Sombra. Many had initially assumed that Sombra was Pharah’s mother, only for Blizzard to later reveal Ana who was the character we had initially thought was Sombra, meaning that Sombra is still a character that has yet to be revealed.
Last month in a video released by Blizzard, players were quick to discover some clues hidden inside of it, and now it looks like more clues have been uncovered. According to a recent post on Reddit (via Gamerant), it seems that Blizzard has once again hidden some clues within the first few seconds of the Summer Games trailer.
Additional sleuthing eventually led players to discover more than one set of codes within the video, but unfortunately to date it does not sound like players have been successful at trying to crack it. It is possible that there might be more clues hidden in the video that have yet to be uncovered, but for now it sounds like the investigation is ongoing.