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In what reads like science fiction becoming reality, researchers at the University of Washington have been able to successfully infect a computer with malware coded into a strand of DNA. In order to see if a computer could be compromised in that way, the team included a known security vulnerability in a DNA-processing program before creating a synthetic DNA strand with the malicious code embedded. A computer then analyzed the “infected” strand, and as a result of the malware in the DNA, the researchers were able to remotely exploit the computer. The results were published in a recent paper.

“We wanted to understand what new computer security risks are possible in the interaction between biomolecular information and the computer systems…

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