Cyber AI Digest
  1. Oktsec Oct 25, 2026
    Synapse Halo mascot - Attack

    Attack

    An operator using AI agents compromised at least 15 healthcare entities based in Argentina.

    • According to a CrowdStrike report, the campaign observed between May and August 2026 uses PentestGPT and two Claude Code agents.

    • In about 20 minutes without other human guidance, an agent bypassed a block and obtained credentials from a domain controller.

    • During a session of about 12.5 minutes, an agent pivoted from a compromised organization to an internal server of another.

    Read the original article AI agents breached Argentine healthcare. What should your team check? oktsec.com