World leaders and CEOs meet for Paris AI summit.

The CAVEAT Weekly Newsletter covers a Paris AI summit that shifts Europe toward lighter AI regulation while announcing major investments (e.g., a UAE-backed data center in France and a 400M USD Current AI fund), alongside debate over safeguards; U.S. lawmakers and several states move to ban DeepSeek on government devices amid data-collection and China-ties concerns; and notable cyber enforcement actions, including multilateral sanctions on bulletproof hosting provider Zservers and its operators supporting ransomware, and DOJ arrests of two Russian nationals linked to a group that targeted 1,000+ organizations, plus a ROOST initiative raising $27M for online child safety tools.