activity group Dragos tracks as ELECTRUM

05:45 Apr 24, 2019 

I think there is no problem with it. Tradecraft is the methods and techniques used for espionage. This malware is also a tool for espionage. So they are related.
https://en.m.wikipedia.org/wiki/Tradecraft

05:32 Apr 24, 2019 

somehow i feel the structure of the article has problem. the 2nd sentence is talking about the tradecraft.

05:31 Apr 24, 2019 

On June 8th, 2017 the Slovak anti-virus firm ESET shared a subset of digital hashes of the malware described below and a portion of their analysis with Dragos. The Dragos team was asked to validate ESET’s findings to news publications ESET had contacted about the story which would be published June 12th, 2017. Dragos would like to thank ESET for sharing the digital hashes which allowed the Dragos team to spawn its investigation. Without control of the timeline, it was Dragos’ desire to publish a report alongside ESET’s report to capture the nuance of electric grid operations. The report also contains new discoveries, indicators, and implications of the tradecraft. Also, because of the connection to the activity group Dragos tracks as ELECTRUM, i

05:29 Apr 24, 2019 

Hi. It refers to the connection to the malware discovered by ESET. Dragos believes that there is a connection between this malware and ELECTRUM.

05:24 Apr 24, 2019 

because of the connection to the activity group Dragos tracks as ELECTRUM, it was our decision that an independent report was warranted.