By Eduardo Baptista and AJ VicensSept 11 (Reuters) – Anthropic said in a threat intelligence report on Thursday that several actors had used its Claude AI models for activities ranging from weapons development and cyber operations to surveillance and fraud.Here are some of the most notable cases described in the report as alleged by Anthropic.CONVENTIONAL WEAPONS• CHINA-TAIWAN AIR DEFENSES: Anthropic said a China-based actor used Claude to develop an electronic-warfare and air-defense suppression software suite that ranked targets and modeled radar jamming. During the project, the actor changed a simulation to include 12 targets in Taiwan, including early-warning radar, Patriot…