Yes, especially coupled with the "been going on for 3 years" and yet no actual analysis of the virus, no oscilloscopes, digital signal analyzers or spectrum analyzers put on the task, no third party researchers confirming this. Sounds very odd indeed.
The post announcing discovery of the HF audio was made October 15th, 2013. Remember you're reading a reporter's dumbed-down summary of what someone else has found.
So 14 days and still "pending analysis". I don't know where he lives, but it can't be that difficult to find someone with an oscilloscope and the knowledge of how to use it?
Again, sounds very fishy. I would expect a more methodical approach from a security researcher.
