Dell is hosting the AI Cybersecurity and Resilience Summit to focus on whether enterprise AI can keep operating under cyberattacks and data integrity failures as models move from pilots into production. The flagship program runs on Oct. 27, with broadcasts for North America on Oct. 28–29. The agenda shifts security from separate controls to an integrated, recovery-oriented foundation across the AI infrastructure stack, with added attention to trusted operations during incidents and how much data can be restored quickly.
CSET co-authors an op-ed arguing that foreign influence operations are increasingly combining propaganda methods, social media, covert networks, influencers, and artificial intelligence to shape public opinion across platforms. The op-ed warns that AI is accelerating the spread and expanding the reach of global propaganda. This reframes the policy challenge as needing Washington to recognize and respond to these AI-enabled, integrated operations.
Palo Alto Networks launched Cortex XCOR, an AI-driven observability platform that triggers agents when alerts fire to investigate outages and recommend mitigations instead of relying on dashboard-only workflows. It reports average automated root-cause analysis in under three minutes with a 75% success rate in complex production environments. For now it still pages engineers, but the company aims to keep reducing response time as customers trust the analysis and move more remediation to automation.
Fleuret AI raised €4 million in a pre-seed round to build its AI platform for automating penetration testing with agentic AI. The funding round was led by RAISE Ventures. The company plans to expand its team and accelerate development so penetration testing becomes a continuous process that reruns assessments as systems change.
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