One year after the malware attack on Düsseldorf University Hospital: no trace of perpetrators

Heise Online reports (translated):

Almost a year after the momentous hacker attack on the Düsseldorf University Hospital, the investigators have no hot lead to the perpetrators. The investigations continued, however, because, among other things, responses to requests for legal assistance to authorities in several countries were pending, said a spokesman for the responsible public prosecutor’s office.

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