True attribution in the context of cyber incidents involves the identification of the actual individuals, groups, or entities behind an attack. This can include pinpointing specific persons, organizations, societies, or even countries that sponsor or carry out cyber intrusions or attacks. Alexis's efforts to identify and attribute the actors behind a recent attack by distinguishing the specific origins of the threat align with the concept of true attribution, which goes beyond mere speculation to provide concrete evidence about the perpetrators.
References:Threat attribution, especially true attribution, is a complex and nuanced area within cyber incident response, dealing with the identification of attackers. Thisconcept is covered in cybersecurity courses and certifications, such as the CREST CPTIA by EC-Council, focusing on the methodologies and challenges associated with attributing cyber attacks to their true sources.