CrowdStrike Holdings and Microsoft have announced a strategic collaboration to address confusion in identifying and tracking cyberthreat actors across security platforms. The partnership aims to create a shared mapping system that aligns adversary attribution across both companies’ threat intelligence ecosystems, eliminating ambiguity caused by inconsistent naming. The “Rosetta Stone” for cyber threat intelligence links adversary identifiers across vendor ecosystems without mandating a single naming standard. This enables defenders to make faster, more confident decisions, correlate threat intelligence across sources, and better disrupt threat actor activity before it causes harm. The collaboration will start with a shared analyst-led effort to harmonize adversary naming between CrowdStrike and Microsoft’s threat research teams. Microsoft and CrowdStrike aim to continue working together to expand this effort and maintain a shared threat actor mapping resource for the global cybersecurity community.