Security Missive is a note in Fallout 76, introduced in the Gleaming Depths update.
Location[edit]
Can be found in the Gleaming Depths, ?.
Transcript[edit]
Sensors in the surrounding tunnels have detected motion and sound reminiscent of human -- or human-sized -- activity for the first time in our many years underground. Epsilon Squad has been dispatched to investigate, but as an added precaution our technicians have installed an automated lockdown protocol that will initiate at the first sign of foreign incursion.
Recognize that only the voice print of top management can override this procedure. That means that in most scenarios, intruders must be dealt with before the lockdown will lift. There can be no compromise on the sanctity of this facility.
You have been warned.