NBC News: Telecoms haven’t notified most victims of Chinese phone data hacking campaign, sources say

Alan Butler, the executive director and president of the nonprofit Electronic Privacy Information Center, said having one’s phone metadata exposed is a clear violation of privacy. 

“You should be upset, because carriers’ deficient practices resulting in the exposure of whether you called an oncologist or your church is enough of a violation, regardless of whether the actual content of those calls was also disclosed,” Butler told NBC News.

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