Unverified50% confidenceFactExact time

DEF CON是全球最大的黑客与信息安全会议，始于1993年，每年在拉斯维加斯举办

1

Sources

50%

Confidence

Long-term

Relevance

8/11/2026

First Seen

Sources

PCB Art Badges: When Alchemical Symbols Meet Circuit Board Design

Related Claims

UnverifiedAt DEF CON 2023, the White House organized a large-scale red-teaming exercise targeting multiple mainstream large models, attracting thousands of participants.66% similar

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