GiveSendGo information apparently sourced from a misconfigured S3 bucket is circulating on the internet.
For contributors this is just a scrapping of the names, dates, and amounts given and was already public information displayed on the site. The claim that it was more than that appears to be FUD.
Claims that the campaign organisers photos and scans of drivers licenses and other IDs have been posted are still confirmed. I've seen screenshots of the contributor data, but no IDs, so I can't confirm that exactly.