Quiet

SCP-XXXX

Object class: Keter

Special containment procedures: SCP-XXXX must be contained within an 35x35 meter airtight steel room. testing is halted due to high risk. On a bi-weekly basis “feeding” must commence. Any interactions with SCP-XXXX require level 3 authorization. If damage to the containment chamber is observed, please inform containment teams.

Should SCP-XXXX breach containment, sleep inducing chemicals must be released into site ventilation system. Automated containment procedures must commence. SCP-XXXX’s containment unit will be repaired and SCP-XXXX must be lured back into its containment cell, using audio lures. Should SCP-XXXX ignore the audio lures, the sound must increase until it responds.

SCP-XXXX have been seen improving on escaping its containment unit. Because of this Containment teams are improving the automated re-containment as a response to every containment breach. currently the automated re-containment uses audio lures, repair drones and access to site-wide exit doors.

Description: SCP is a large bipedal organism that is black in color with no optical organs. SCP-XXXX vocalizations sounds are similar to that of a human. It hunts primarily by sound: when SCP-XXXX hears a presumed prey, it will begin a “Hunt”. SCP-XXXX is extremely aggressive. personnel are requested to keep quiet to avoid detection. SCP requires to “feed” on 62kg worth of [Data expunged] flesh. SCP-XXXX will not harm creatures that are currently asleep, due to the little sound produced. It is theorized that SCP-XXXX is sentient due to the fact it improvises every breach. SCP-XXXX will [Data expunged] upon finding its target and will consume the subject. SCP-XXXX does not react to any other stimuli, such as pain, aside from sound.

Addendum-1 SCP-XXXX
Date / ██/ █/ ██
SCP-XXXX breached containment and audio lures and repair drones were activated. Site ventilation produced sleep inducing chemicals. Dr. [data expunged] was wearing a gas mask during a checkup of the site’s chemical tanks. Because of this SCP-XXXX began heading towards Dr. [Data expunged]. After a 5-minute interval SCP-XXXX approached Dr. [Data expunged]. Dr. [Data expunged] was brutally [data redacted] and was immediately terminated. After this SCP-XXXX appeared to vocalize: WeAkLInG. WhY aRe tHEy sO FrAgILE?
Attempts to make SCP-XXXX vocalize again have been unsuccessful.

[End report]