Theoretically, viruses can nest themselves into any file.
How's that? How can you infect my machine by sending me a .txt file? I only know that it's possible for programs that gain access to the sensitive data of Windows such as executables.
It's kind of hilarious and sad at the same time
You may find more “diamonds” if you search their topic history. I mean, this guy is in bitcoin since 2017 at least, and they don't know how to protect themselves already?