Artificial intelligence is “an unstoppable force” that is being weaponized in ways that fall just short of traditional warfare, the UK cyberspying chief warned Wednesday.
Anne Keast-Butler, director of the communications intelligence agency GCHQ, said that Britain and its allies are in “a space between peace and war” as Russia increases its “daily hybrid activity” against the West — even as Russian combat deaths in Ukraine approach 500,000.
She said that the West risks losing the conflict in cyberspace against Russia and other adversaries, unless citizens, companies and governments treat cybersecurity with much greater urgency.
“I’ve spent three decades working in national security, and the risk of miscalculation is as high as I’ve ever seen it,” Keast-Butler said in a speech at a World War II code-breaking center near London.
She said that “tech companies are releasing AI-driven innovations at a remarkable pace, with untold consequences, as algorithms are weaponized often just below the threshold of traditional warfare.
“AI is an unstoppable force with great opportunity,” she added. “But it is also a force with risks.”
Keast-Butler singled out Russia as a threat, accusing Moscow of “relentlessly targeting critical infrastructure, democratic processes, supply chains and public trust,” as well as stealing technology and plotting sabotage and assassination attempts.
“Russia is scaling up its daily hybrid activity against the UK and Europe, stretching from the seabed to cyberspace,” she told an audience of computing experts, diplomats, journalists and senior officials.
She said that one focus for British spies is “exposing Russia’s intent, motive and underwater capabilities” to target undersea telecoms cables and energy pipelines.
At the same time, she said that Russian troops are “going backwards on the battlefield,” with new intelligence suggesting “almost half a million Russian soldiers” have been killed since the full-scale invasion of Ukraine on Feb. 24, 2022.
The speech is the latest in a string of warnings from Western spies and intelligence experts that Russia is stepping up hostile activity in a “gray zone” that falls just below the threshold of war.
In recent months, authorities in countries including Sweden, Poland, Denmark and Norway have alleged that hackers linked to Russia targeted their critical infrastructure, including power plants and dams.
The head of the UK’s National Cyber Security Centre, Richard Horne, warned last month that hostile states including Russia, China and Iran are behind the most serious cyberattacks the country faces. He said such attacks could increase dramatically if Britain becomes involved in an international conflict.
Keast-Butler said that rapid advances in artificial intelligence mean that “the ground beneath our feet is shifting” and there is a “narrowing window for the UK and allies to stay ahead” of countries such as China, a science and technology “superpower.”
She said that the threat extends to space, where thousands of satellites have been launched in the last few years, and “both China and Russia are investing heavily ... to support both peace and war ambitions.”
The spy chief said that GCHQ is developing a plan to use cutting-edge agentic AI for a national cybershield that could protect UK infrastructure and businesses from cyberattacks — though it's thought to be several years from completion.
Harnessed responsibly, she said, AI can help spies “enhance algorithms, translate foreign languages, and find needles in haystacks quicker than ever before.”
Keast-Butler also said that the UK-US intelligence partnership is “fundamental for the security of both our nations.” She spoke as US President Donald Trump’s “America First” foreign policy platform and disregard for longtime allies strain the relationship between London and Washington.
GCHQ, short for Government Communications Headquarters, is the UK’s electronic and cyber-intelligence agency. It works alongside the domestic security service MI5 and the foreign intelligence agency MI6.
Keast-Butler, the first woman to head the agency, delivered the GCHQ director’s annual lecture speech at the agency’s World War II headquarters of Bletchley Park, a manor house 45 miles (72 kilometers) northwest of London where hundreds of mathematicians, cryptographers, crossword puzzlers, chess masters and other experts worked to crack Nazi Germany’s supposedly unbreakable secret codes.
Their work both shortened the war and hastened the birth of modern computing.
