Unverified50% confidenceEventExact time
The Ukrainian power grid suffered cyberattacks in both 2015 and 2016, causing large-scale blackouts.
1
Sources
50%
Confidence
Long-term
Relevance
9/20/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedSuperimposing countless tiny signal disruptions as part of a large-scale cyberattack could accumulate to cause significant economic damage at a national scale.58% similarUnverifiedCyberattacks targeting signaling or dispatching systems are more covert than physical sabotage and can paralyze an entire network without leaving obvious traces.54% similarUnverified高频的网络唤醒会持续阻止手机进入深度休眠，导致耗电52% similar
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