All this from the company almost revered for its honesty and caution when an unknown perpetrator laced Tylenol bottles with cyanide in Chicago in 1982.

所发生的这一切几乎颠覆了强生公司1982年在芝加哥发生氰化物注入泰诺药瓶事件时树立的诚实、谨慎形象。

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He said an FBI agent told him that his company was the victim of a new virus and an unknown perpetrator.

WSJ: Cybercriminals Sniff Out Vulnerability

Tools such as Hirisplex could be useful in those cases where the perpetrator is completely unknown to the authorities, said Prof Manfred Kayser, who led the study.

BBC: Forensic test can predict hair and eye colour from DNA