Complex sentence: They promise to help victims regardless of previous affiliations and ideology, including Gamergate supporters, however chat logs leaked in August 2016 (later confirmed by a former member) suggest some members participated in doxing and harassment of Gamergate supporters while part of the group.
Split into simpler sentences: They promise to help victims regardless of previous affiliations and ideology, including Gamergate supporters. Chat logs leaked in August 2016 (later confirmed by a former member) suggest some members participated in doxing and harassment of Gamergate supporters while part of the group.