Inclusion Criteria:  self-reported HIV-negative or unknown status heterosexual vaginal or anal intercourse reported in the past 6 months Is not currently taking PrEP or planning to begin PrEP presently residing in eThekweni-metropolitan Durban has private smart-phone access Conversant in isiZulu or English Willing to recruit other women (if in first group of participants); (If recruited subsequent to first group): Recruited by a peer health advocate (someone the participant knew knew prior to being recruited)  Exclusion Criteria:  Overt signs of cognitive impairment Was a participant in the previously conducted focus groups If assigned to the online group intervention, unwilling to be audio-recorded