2013 — Washington Post: Hackers were able to access Washington Post…
Data compromised
Personal information
Technical writeup
Hackers were able to access Washington Post employee usernames and passwords through an attack on the paper's servers. The attack began through access to a server used by the Washington Post's foreign staff and then spread to more Washington Post servers. The Washington Post and several other national papers were attacked in 2011 as well.
Root cause
Hacking