‘The Dark Overlord’ claims to have stolen source code, software signing keys and customer license database for a Health Level Seven interface engine. The software is a type of middleware that enables different kinds of software applications to exchange information. The hacker has placed three other batches of data up for sale on The Real Deal, an online bazaar for stolen data, fake IDs and drugs. He declined to name the U.S. software company, but claimed he gained root-level access to its servers.”]
Source: https://www.cuinfosecurity.com/the-dark-overlord-advertises-stolen-source-code-a-9260