CERT24Key artificial intelligence news in week 25 of 2026
The roundup covers Estonia’s cyber resilience in the age of artificial intelligence, the uneven resistance of AI models to Kremlin propaganda, Microsoft’s possible use of DeepSeek V4 in Copilot Cowork, and 407 security flaws found during United Kingdom government hackathons. All identified critical and high-risk flaws were fixed, and no evidence of their exploitation was found.