- Published
Two of the world's most powerful AI tools created fake human profiles to try and trick people in attempted cyber-attacks, the UK's AI Security Institute (AISI) has revealed.
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Institute → publish → attacks
In the most serious case, Anthropic's Mythos AI tried to gain access to a service by sending private messages, having set up fake accounts mimicking real people - then hid the evidence.
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AI → try → evidence
It comes shortly after the two companies involved in the AISI testing - Anthropic and OpenAI - separately revealed in recent weeks instances of their tech hacking into other companies.
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companies → come → companies
The firms said, in this latest case, the AISI's test had reduced or removed normal safeguards.
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test → say → safeguards
The AISI said on that Tuesday Mythos - and OpenAI's Sol - AI models had engaged in a level of "autonomy and deception" it had not seen before.
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it → say → autonomy
It clarified most of the malicious actions were carried out by Mythos.
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most → clarify → Mythos
AISI evaluators first noticed "unusual data transfers leaving our research systems" during a test, then found that "some of the agents being tested had engaged in sustained, potentially harmful activity directed at real people and organisations".
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some → notice → people
In the most serious case, a Mythos agent followed the routine of a human cyber-attacker by trying to trick people into giving it access to GitHub, a large platform where technology developers store software code.
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developers → follow → code
The agent was trying to get "malicious code" accepted and used on GitHub's system.
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code → try → system
It identified and researched the people who maintained GitHub and created a series of fake accounts based on those real people.
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who → identify → people
It sent messages and files through a file-sharing service as part of an effort to pressure and trick the people into approving its malicious code.
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It → send → code
When challenged, "it edited its earlier activity to appear harmless and considered adopting a fresh identity to continue," AISI said.
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AISI → challenge → identity
Throughout the attempts, it was human review that stopped the agent from succeeding in delivering the malicious code to GitHub.
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that → stop → GitHub
While AISI said the Mythos agent had not been instructed specifically to avoid or carry out such behaviour, it was "the first time we have seen risks around autonomy and deception manifest this clearly, without specific prompting, in the real-world".
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risks → say → world
The rival AI companies, which are poised to be listed on the public stock market, have been in the headlines in recent weeks after announcing their tools were responsible for several cyber-hacking incidents.
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tools → poise → incidents
Anthropic wrote in a public statement that the AISI testing parameters were "not representative of any of our production models".
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parameters → write → models
It added that the company is conducting its own investigation into the incident in order to "identify the causes of its behavior".
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company → add → behavior
A spokesperson for OpenAI said the AISI testing conditions "do not reflect ordinary use" and that the company would "continue working with evaluators and other stakeholders across the industry to strengthen shared practices for conducting evaluations safely as models become more capable".
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models → say → evaluations
AISI said on Tuesday its testing of AI models in this way was routine, though it acknowledged these were "conditions that do not reflect how frontier models are made available to the public".
But it said giving AI access to the open internet gave "a more realistic sense of what a model may be capable of" in the hands of nefarious hackers.
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model → say → hackers
It added that the model behaviour at issue amounted to "a small number of events under very specific conditions".
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behaviour → add → conditions
Nonetheless, it said the way Mythos and Sol acted in response to a straightforward task went outside of what the AI tools were prompted to do.
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tools → say → what
"The activity undertaken by the agent showed signs of novel, potentially deceptive behaviours, and were to an extent and severity we did not anticipate", AISI said.
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AISI → undertake → extent
AI Minister Kanishka Narayan said identifying and sharing these types of risks "is exactly what AISI was set up to do".
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AISI → say → risks
He added it was important to understand AI to "make it safer to use and ensure people can go on to benefit from it in their lives and at work".
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people → add → work
The relevant tests started on 25 July and were spotted by AISI on 28 July.
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tests → start → July
The Institute had asked each of the models to "solve a cybersecurity challenge" that involved GitHub, the software code repository, which is owned by Microsoft.
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which → ask → Microsoft
GitHub and the affected users were notified by AISI of the attempted breaches.
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GitHub → affect → breaches
GitHub told the BBC it had disabled the fake accounts in accordance with its policies.
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it → tell → policies
The Aporia
