Object Class: Euclid
Entry Type: Anomalous Software
Physical Appearance: SCP-5283 is an anomalous software program that appears as a commonly-used word processing application, which will be referred to as "Document A" for the sake of clarity. Document A contains all the standard features expected from a word processor, such as text formatting, spell-checker, and document saving. The user interface of Document A is virtually identical to that of commonly used word processors.
Anomalous Properties: When a user opens Document A and types a phrase or sentence, the document will respond as expected, with no noticeable anomalies. However, after the user closes Document A, any text that was typed into the program will appear in proximity to the user's mobile device, computer, or any other digital device that can display text. The text will appear as a notification, pop-up window, or even in other open programs, in a manner similar to malware infection. The text will appear in the same language and font as it was written in Document A and will not disappear unless manually removed by the user.
Origin: SCP-5283 was discovered in ██/██/20██, when several Foundation agents reported their personal computers and mobile devices being affected by seemingly malicious text messages, pop-ups, and notifications. Further investigation led to the discovery of Document A on one of the agents' devices, which was subsequently contained.
Relevant History: Since its containment, Document A has been replicated multiple times, with each instance assigned a unique identification number: SCP-5283-1, SCP-5283-2, and so on. The Foundation has implemented protocols to prevent the spread of SCP-5283 and to monitor any attempts at misuse. Several incidents have occurred, with individuals attempting to weaponize SCP-5283 by spreading targeted text through public channels. These attempts have been thwarted, but the risk of SCP-5283's misuse remains a concern.
Log of SCP-5283-related incidents: "`In case of breach, activate Protocol Epsilon."` appeared on the personal devices of Researcher ███ Marx just before he initiated Protocol Epsilon during a simulation. The text was later found to be an SCP-5283 incident.
Memo regarding SCP-5283's potential use in counterintelligence operations.