A2AS: Agentic AI Runtime Security and Self-Defense. - Eugene Neelou; Ivan Novikov; Max Moroz; Om Narayan; Tiffany Saade; Mika Ayenson; Ilya Kabanov; Jen Ozmen; Edward Lee; Vineeth Sai Narajala; Emmanuel Guilherme Junior; Ken Huang; et al. (CoRR, 2025)