The regular and wonderful Wired Magazine feature Jargon Watch seeks out and exposes emerging English language words and phrases as they are minted to describe our changing world. In current issue 17.01, feature editor Jonathon Keats highlights the term cloaker, coined by CSE graduate student Tamara Denning in the paper Absence Makes the Heart Grow Fonder: New Directions for Implantable Medical Device Security (joint with Kevin Fu and Tadayoshi Kohno) to describe a device designed to keep heartless hackers from altering the radio-controlled settings on pacemakers.