The United States and allied governments are “buying time for our systems to become more secure” as artificial intelligence advances and spreads, National Cyber Director Sean Cairncross said Thursday.

“That is a big deal to be ahead of this, to be ahead of this race, and because it’s an exponential  equation,” he said at the Billington CyberSecurity Summit. “Once you fall behind, it is much more difficult to make it up, and so that is the context in which all this is taking place. We are trying to balance the innovation side of running at speed with securing our systems and handling this technology responsibly, which is to say, not letting it fall into the hands of people who would do us harm, our adversaries.”

Earlier this week, U.S. security agencies accused Chinese AI companies of trying to illegally distill U.S. frontier AI models. Also this week, Anthropic disclosed a fourth AI hacking incident where one of its models broke into third-party systems.

“We all face the same threat picture, and it’s vital that we’re working closely together to secure those systems before that technological cycle catches up on the back end,” Cairncross said.

AI has further exposed long-standing cybersecurity problems that have gone unaddressed, he said.

“In AI development, particularly on the vulnerability discovery side and the coding side, it hasn’t created a new set of problems,” Cairncross said. “What it’s done is it’s dragged to the surface problems that have been latent in this space for decades. There’s been under-resourcing and deprioritization of basic cyber hygiene and cybersecurity.”

Cairncross’s messages echoed those of other Trump administration cyber officials speaking this week at the summit.

A top FBI official, Jason Bilnoski, said the solutions to the difficulties AI poses aren’t new; basic cyber hygiene is key.

And the director of the Cybersecurity and Infrastructure Security Agency, Nick Andersen, said historical neglect of cybersecurity fundamentals poses a serious threat that requires a speedy answer.

“We know the worst that can happen, and if we don’t make some very serious, very significant changes in quick succession … you all are going to have to go home and look your family, look your friends in the eye and explain to them how you knew the worst that could happen and why we didn’t do enough,” he said.