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AI can rewrite dangerous DNA to dodge biosecurity checks, revealing major flaws in current protection systems.
A new study in Science shows AI can redesign DNA sequences for dangerous proteins to evade biosecurity screenings used by DNA manufacturers, preserving harmful structures while bypassing detection.
Researchers found AI "paraphrases" genetic codes to slip past filters meant to block threats like smallpox or anthrax, exposing gaps in current safeguards.
The study’s authors withheld sensitive data and software, using a nonprofit to control access—a first in scientific publishing to manage risks.
Experts acknowledge the findings highlight serious vulnerabilities but stress that real-world testing remains ethically and legally restricted, leaving key risks unverified.
The work adds to growing concerns that AI could accelerate the creation of biological threats faster than safety measures can keep up.
La IA puede reescribir ADN peligroso para eludir los controles de bioseguridad, revelando fallas importantes en los sistemas de protección actuales.