2010 — RootsWeb: Nov, 300K records 2010 300.0K records affected Share on X Technical writeup Nov. Ancestry.com's community-driven site RootsWeb was exposed after passwords, email addresses and usernames were leaked from the server. Root cause Poor security Referenceshttps://threatpost.com/leaky-rootsweb-server-exposes-some-ancestry-com-user-data/129248/