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AI & Enterprise

OpenAI presents AI-based cyber defence strategy to about 60 CISO executives in South Korea

OpenAI said on Thursday it hosted a "Cyber CXO Roundtable" in Seoul, inviting about 60 executives including chief information security officers from South Korean companies. OpenAI Korea head Kim Kyung-hoon (김경훈) and other staff introduced AI-based strategies for responding to cyber threats. OpenAI said improvements in AI-driven vulnerability detection and attack-path analysis are cutting response times and underscored proactive defence. It also introduced its Daybreak integrated cyber defence solution and shared experience building a "Defense Factory" operating model.

World

Trump cancels live broadcast of firing squad execution of Fort Hood shooter; poll shows 80 percent opposed

U.S. President Donald Trump withdrew plans to broadcast live the firing squad execution of Fort Hood shooter Nidal Hasan scheduled for Dec. 3, local time. The execution will go ahead as planned, but the public will not be shown the proceedings. Trump said victims' families will be allowed to attend. A poll of 2,545 U.S. adults found about 80 percent opposed a live broadcast, including 55 percent of MAGA Republicans.

Industry

Narcolepsy patients' brains may be younger than expected, review finds

A research review has found that evidence supporting early brain ageing in people with narcolepsy does not appear consistently, despite severe sleep disruption. The finding is unusual given earlier studies linking sleep disorders to cognitive decline and dementia. Researchers reviewed prior studies on type 1 narcolepsy and brain ageing and pointed to orexin deficiency as a possible factor. They said this does not mean the condition prevents dementia.