Fred and Gio (1)
Like what Chris predicted, and Sofony realized after the video event, many people belonging to their ranks did take notice of the lady in the video and started inquiring about her from their AIs. The majority did not gain anything because she was still higher-leveled than most immoral hosts in the current batch, plus her anonymity was up to two levels from her current on.
But there were still at least a hundred people who managed to get intelligence about her, the large percentage of this scant few were system users from the previous batches while the rest were from Sofony's ranks.
Those from the modern bunch might be only at level seven. However, because they had access to more wondrous items than Sofony and her allies, they somehow managed to exempt themselves from the anonymity rule and obtained information about her.