Google loses top AI researchers to rivals as intelligence agencies warn advanced AI models pose imminent cyber risks
https://eciks.org/10400-23372-artificial-intelligence-alphabet-talent-exodus-five-eyes
Publish Date: 2026-06-23 05:19:00
Source Domain: eciks.org
Alphabet’s stock fell 5% on June 22, 2026, marking its worst day in over a year, as the company lost two of its most prominent artificial intelligence researchers to rival firms in consecutive days. The talent exodus comes as a rare joint warning from Five Eyes cybersecurity agencies signals that AI-powered cyber threats could overwhelm current defenses within months.
Google’s vice president of engineering and Gemini AI co-lead Noam Shazeer announced on June 18 that he was leaving for OpenAI. “I’m excited to share that I’ll be joining OpenAI and look forward to working with the exceptional team there,” Shazeer said in a post on X, adding that the decision to depart was difficult.
Shazeer’s departure came less than two years after Google brought him back to its DeepMind unit in August 2024 as part of a partnership with Character.AI, the startup he co-founded after leaving Google in 2021. The company had paid $2.7 billion to acquire his team at Character.AI.
Two days later, on June 19, John Jumper, DeepMind’s vice president and engineering fellow, announced he was leaving after nine years to join Anthropic. Jumper, who won the 2024 Nobel Prize in Chemistry alongside Google’s Demis Hassabis for AlphaFold, is best known as co-creator of the breakthrough AI that has predicted more than 200 million protein structures, cutting years off biological and medical research.
The consecutive exits underscore intense competition for top AI talent among technology companies. Bloomberg reported that Jumper had been a key member of Google’s AI coding development team, and his departure strains the company’s efforts to compete with Anthropic and OpenAI.
Alphabet has been spending heavily on artificial intelligence infrastructure, raising $141 billion in debt and equity since October 2025 and raising its 2026 capital expenditure guidance to $180 billion to $190 billion. Investors have questioned whether such massive spending will generate returns if AI…
