Pirates reverse-engineered this protocol to create emulators. When you run Ratiborus KMS Tools on a , it installs a fake KMS server on your local machine. Microsoft Office then "phones home" to this fake server, which tells Office that it is activated for 180 days (usually with an auto-renewal task).
Mac users often feel a false sense of security regarding viruses. However, when you download a "Ratiborus KMS Tools Mac version" from a random forum or torrent site, you are downloading an unsigned, unverified application. Security researchers have reported that many of these fake Mac KMS tools contain: ratiborus kms tools for office 2016 mac
: In organizational settings, administrators may use Terminal commands to point Mac clients to a local KMS host server, though this requires a legitimate corporate infrastructure. Safety and Security Risks Pirates reverse-engineered this protocol to create emulators