This is FUD, but don't discount the fact that the 'easy' path to catching this criminal could be fabricated in order to hide the real, more intense, methods used by the authorities to uncover Jareh.
Well this takes the testing of compliance with regulations to a new level though. And here I am, doing my daily and weekly chores with HoxHunt and two other Q&A websites on our compliance procedures. And these aren't intellectual questions or anything - rote memorization is what they are striving for. I wish they would just send me crypto and be done with it.
The FBI got lucky that one of their honeypot email addresses was the inbox. And then obtained records corroborating everything, such as from Kraken.
and the access logs of the top secret material from the agency's systems.
The access logs said Dalke accessed. Kraken's logs said "there were deposits of Monero in Dalke's accounts that are the exact amounts you sent Dalke, accounting for exchange rate fluctuations". Kraken's KYC records said "here's Dalke and his addresses". The UPS store he was using for an address said "Yep, Dalke keeps a drop here". The bank account connected to Kraken said "Yep, its Dalke". The setup at Union Station in Denver was for Dalke to come there between 11:30am and 3:30pm on September 28th, the affidavit ends 1 day before that, and Dalke was arrested in that exact location the next day.
okay, explain the parallel construction possibility?
he would have been emailing anyone and the compromised wires picked it up for the FBI to then begin their sting operation?
The FBI still had to do the work, but I think its also plausible that they have a bunch of honeypot email inboxes around. I think since they had to do all the communication as well as the transferring of funds that it's not really parallel construction, at least in any controversial way for evidence collection. They got additional evidence that doesn't need creating a rationale retroactively.