So, @OCCRP just published a feature about #encryption:
https://www.occrp.org/en/37-ccblog/ccblog/8081-in-defense-of-encryption-a-journalist-s-shield-a-criminal-s-pocket-watch
"In a 2017 cyber attack, intruders were able to access the mailboxes of some people collaborating with the OCCRP for a short time. But whoever the intruders were, they could only see scrambled letters and numbers. The sensitive communication was encrypted.
The encryption may have saved the lives of whistleblowers, journalists, and their sources."
In Defense of Encryption: A Journalist’s Shield, A Criminal’s Pocket Watch
A drug mule brings a package to a prearranged spot for drop-off. He texts the dealer, confirms that a Bitcoin payment has been made to a digital wallet, and leaves the drugs. The person picking up confirms to both, again via text message, that the exchange was successful. Photo by: Max Pixel