CP-5030 is a memetic phenomenon that has only been observed to affect employees of the Foundation. This phenomenon is characterized both by the induction of anomalous memories in those affected and by retroactive alteration of the local personnel databases, making them consistent with what was indicated by those affected, regardless of whether this alteration contradicts data in the public domain or information described in other registration systems.Subjects affected by SCP-5030 refer to Junior Researcher Andrés Bolívar and his actions during a Containment Breach event on 21/12/2018 at Site-34. Even if there is a certain level of divergence in the details, the accounts tend to agree in their general aspects, even among subjects who have not had direct communication or contact with each other.Inspections of the registry systems from unaffected sectors of Site-34, as well as of external registry systems and the ARCA (Anomalous Contingency Rescue Archive), have made it possible to conclude that Junior Researcher Bolívar is not a current or historic staff member and no events described by SCP-5030 affected personnel occurred at any Foundation Site during December 2018.