The Department of Homeland Security is requesting access to Signal group chat data involving protesters, raising serious privacy and civil liberties concerns. Because Signal is encrypted, this likely targets metadata or provider records rather than message content. The request signals growing government scrutiny of protest communications.

Demis Hassabis, the co-founder and longtime leader of Google DeepMind, is stepping back from his role amid a broader leadership reshuffle. Several senior AI scientists are also departing the unit. The changes could signal a strategic shift in Google's AI research priorities.

Researchers have demonstrated a new type of self-replicating worm that targets AI-powered systems and agents, spreading through poisoned prompts and stolen credentials. The proof-of-concept, built on popular generative AI models, can extract data and send spam without human interaction. As businesses increasingly deploy AI agents, this highlights the urgent need for new security frameworks to defend against AI-specific malware.

The U.S. Department of Homeland Security is contracting bounty hunters to track down and photograph the homes of deported individuals in other countries. The effort expands U.S. surveillance reach beyond its borders, raising serious privacy, legal, and intimidation concerns for deportees.

Security researchers report that Atlassian's Rovo AI feature can be manipulated to extract sensitive data, bypassing existing security controls. The vulnerability exposes enterprises using Atlassian tools to potential data leakage, highlighting risks in AI-assisted workplace software.

Google announced a significant restructuring of its artificial intelligence leadership, reassigning key executives in a major shakeup. The move signals a strategic shift in how the company will steer its AI research and product development, with broad implications for the competitive AI landscape.

An investigation found that Meta's advertising systems accepted and ran ads containing AI-generated child sexual abuse material (CSAM). The ads bypassed moderation checks, highlighting serious gaps in the platform's safeguards. The discovery raises urgent concerns about the proliferation of synthetic abuse content and Meta's responsibility in preventing its distribution.

Demis Hassabis, co-founder and CEO of Google DeepMind, is stepping down from his role. He led the lab to breakthroughs like AlphaGo and AlphaFold, making it a central force in AI. His departure marks a major leadership shift at one of the world's most influential AI research organizations.

Jeff Dean, one of Google's most influential computer scientists and the head of Google AI, is leaving Alphabet. Dean co-created core systems like MapReduce and TensorFlow, making his departure a major leadership shift. This could affect Google's AI strategy and its competitive position in the industry.