While large language models present real risks to society, experts say they can be tested and largely controlled using well-worn cybersecurity and policy choices.

Anne Keast-Butler, head of the GCHQ, said her agency was developing an artificial intelligence-powered cyber shield as other nations were deploying AI in warfare.

It's the second major network disruption on Ukrainian government sites in about a week.

"If they succeed this will probably be one of the most important cybersecurity improvements this decade," one security researcher said.

It's a rare public acknowledgement.

The spy agency GCHQ is using digital tools originally developed to tackle online propaganda and recruitment material from the Islamic State, sources told The Times of London.

The tech coalition rejected the GCHQ's suggestion that adding a law enforcement official to a group chat or call would not threaten civil liberties or security.

GCHQ head Jeremy Fleming revealed that the U.K. has conducted a proactive cyber campaign against ISIS, touting the notion of using offensive cyberattacks to counter violent extremism.

The new center in London will provide opportunities for collaboration between large firms and startups, as well as other services.

The three-way split of U.S. cyber defense responsibilities between the National Security Agency, Department of Homeland Security and the Federal Bureau of Investigation isn't working and the…