The tech company says successful AI worms need more capability on less powerful devices, but current trends make that feasible by the end of the year

Warnings about what artificial intelligence might do in the future – together with alarming reports of what it has gotten up to already – are being issued so quickly that even security experts have difficulty triaging what to worry about.

Yet a report this week from Anthropic’s offensive research team grabbed attention by describing a new, practical threat, one devoid of human characteristics or apocalyptic musings. The red team, as such internal testers are called, said it created a malicious AI program that spread autonomously through internet-connected “smart” televisions and could do the same inside other ordinary devices. While machines running AI usually need a fair amount of computing power, the researchers said that their program split parts of itself among 15 televisions and was still able to function by using a bit of power from each.

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© Photograph: Kim Kyung-Hoon/Reuters

© Photograph: Kim Kyung-Hoon/Reuters

© Photograph: Kim Kyung-Hoon/Reuters

Scientists have found a human gene lurking in a virus that causes skin infections. It may be using our own DNA to infect us.

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Scientists at the company announced their first finding: a group of enzymes whose function is unknown.

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Today’s chatbots aren’t likely to help lone actors invent a deadly pathogen, experts say. But newer models, trained in biology, may need stronger safeguards.

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