I thought you might be interested in looking at New privacy/security concern: "trap" ads on Backpage.
https://theotherboard.com/forum/index.php?/topic/30536-new-privacysecurity-concern-trap-ads-on-backpage/&do=findComment&comment=325140
× You have pasted content with formatting. Remove formatting
× Your link has been automatically embedded. Display as a link instead