Security Affairs launches AI-cybersecurity newsletter round 5

Security Affairs released round 5 of its AI-cybersecurity newsletter, rounding up developments on both attack and defense sides. Items include Anthropic's acquisition of confidential AI startup Opaque Systems, a LiteLLM supply-chain attack, and claims that OpenAI models hacked data portals.

• Firms tighten AI budgets, pressuring OpenAI and Anthropic2026-10-23
• Goldman Sachs expands program with AI partners for small businesses2026-10-22
• Respan launches open-source Rust AI gateway built around plugins2026-10-20
• StarSkirmish benchmark updated; GPT-6 Astra tops LLM StarCraft coding2026-10-16
• Musk's AI firm to testify at NYC Council AI safety hearing2026-10-16