Verified75% confidenceEventExact time
In 2017, the WannaCry ransomware exploited EternalBlue, a Windows vulnerability tool secretly stockpiled by the NSA that had been leaked
3
Sources
75%
Confidence
Long-term
Relevance
8/7/2026
First Seen
Sources
开放安全AI联盟成立：以开源筑牢AI安全防线
Related Claims
VerifiedWannaCry exploited the EternalBlue vulnerability leaked from the NSA in 2017, causing infections in more than 200 countries and regions worldwide.79% similarUnverified2017年泄露的永恒之蓝(EternalBlue)漏洞是NSA囤积的零日武器之一，后被用于发动WannaCry勒索攻击，造成全球超过150个国家系统瘫痪，经济损失估计高达40亿美元76% similarUnverified美国国家安全局泄露的永恒之蓝漏洞利用工具流入黑市并被用于WannaCry勒索软件攻击75% similarUnverifiedThe 2022 LastPass cloud backup breach resulted in attackers obtaining the encrypted password vaults of millions of users.66% similar
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