Unverified50% confidenceFactExact time
Cloud host IPs, Tor exit nodes and open proxies are often used by attackers for password spraying because they can be obtained in bulk and are easy to replace.
1
Sources
50%
Confidence
Long-term
Relevance
11/3/2026
First Seen
Sources
密码喷洒攻击：为何账户锁定策略形同虚设
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