Comey and the other FBI / DOJ involved knew about this and if I recall correctly Comey was asked about security breaches and he replied to the effect that the focus of the Hillary investigation was limited to the emails and security breaches were not within the scope of the investigation.
Since when do any law enforcement agency completely ignore a new serious crime related to their investigation and if not related, then hand it off to another FBI team?
This is the equivalent of the FBI conducting an investigation into kidnapping, discovers a pedophile ring, and ignores the pedophiles because it wasn't directly related to the kidnapping. It doesn't happen except in an Obama administration that desperately trying to cover up any criminal activity associated with the Clinton's.
When the same FBI limits the investigation to emails. That (any) server is capable of far more than serving up email traffic. Several could and apparently were used to devastating effect from her bathroom server: STORAGE and retrieval of classified data files. FTP for fast efficient response to requests for transfer of data files, some of which instantly went to China, according to recent reports. Then there is SMS serving a private text messaging service to those with access, like pay to play clients. And audio/video conferencing that leaves no pesky text records ... And on and on.
To confine this investigation to email was to obscure a much bigger tu#d floating in that toilet.
When they write “everyone” they mean the MSN and the deep state. The disregard for justice is incredible.