Some personal information of Planned Parenthood employees has been leaked following a cyber attack Sunday night, reports Nick Shively. Hundreds of names and email addresses of Planned Parenthood Federation of America employees across the nation were leaked after a security breach on Sunday night. The names and contact information for more than 300 Planned Parenthood employees have been published on a private website hosted by a group of hackers, part of an organization called 3301. The group put out a statement making explicit that it targeted Planned Parenthood. “We've noticed quite a lot of attention has been diverted to a supposedly malicious organization known as Planned Parenthood.