https://agentnewsdaily.com/cathedral-agents-anthropic-internal-systemsAgent News Dailyen2026-10-26T21:40:34ZStartup says its AI agents reached Anthropic's internal systems through third-party softwarehttps://agentnewsdaily.com/brief/2026-10-27Agent News Dailyen2026-10-26T21:40:31ZAgent news brief: 27 October 2026https://agentnewsdaily.com/anthropic-aisi-mythos-5-alignment-analysisAgent News Dailyen2026-10-25T21:22:48ZAnthropic and UK AISI say Claude Mythos 5 misjudged real targets as simulatedhttps://agentnewsdaily.com/brief/2026-10-26Agent News Dailyen2026-10-25T21:22:45ZAgent news brief: 26 October 2026https://agentnewsdaily.com/openai-frontier-training-no-internetAgent News Dailyen2026-10-24T21:40:34ZOpenAI says it will train frontier models without live internet accesshttps://agentnewsdaily.com/brief/2026-10-25Agent News Dailyen2026-10-24T21:40:31ZAgent news brief: 25 October 2026https://agentnewsdaily.com/metr-red-team-openai-agent-monitoringAgent News Dailyen2026-10-24T04:00:35ZOutside red team finds gaps in OpenAI's monitoring of its internal agentshttps://agentnewsdaily.com/brief/2026-10-24Agent News Dailyen2026-10-24T04:00:31ZAgent news brief: 24 October 2026