At a charming garden party, a chance encounter with a framed letter honoring Agnes Driscoll—one of the most influential cryptologists of WWII—unveils a story of remarkable contributions hidden in plain sight. Known for her groundbreaking work in codebreaking, Driscoll’s legacy as a Navy cryptologist and cyber pioneer is a testament to the often-overlooked self-censorship of unconventional trailblazers in defense.