BRUSSELS — The European Union unit tasked with scrutinizing Anthropic’s new elite hacking AI model lacks access to the technology and the experts needed to stave off a looming cybersecurity crisis. AI safety advocates and people in regular discussions with the EU’s AI Office warned that the division quickly needs extra staff and is too low in the EU executive’s hierarchy to respond to a major crisis with force.  “An appropriately resourced regulator is needed to address” the threats of new