Alexander Hagenah

Alexander Hagenah / xaitax

AI changes both sides of security.

Two decades of offensive-security experience applied to both sides of AI: using frontier models in authorized vulnerability research, assessing AI systems, and translating emerging AI risk into defensible decisions.

  • Frontier-model-assisted vulnerability research in authorized environments, using custom discovery and validation workflows.
  • Security assessment of LLM and agentic systems, focusing on instructions, data, tools, identity, and trust boundaries.
  • AI risk prioritization informed by offensive-security practice and MIT AI Risk Initiative research.
  • Approved access through OpenAI Daybreak Access (Trusted Access for Cyber) and Anthropic's Cyber Verification Program.
  • Active findings are handled under coordinated disclosure, with details limited until remediation allows publication.

Primary sources

Official website: primepage.de