In the Season 2 episode "Aurora", Sheppard's team discovers an Ancient warship by the same name. They learn from the Ancient crew whose consciousness is in some sort of virtual world that they are responsible for delivering information about a weakness of the Wraith.
CAPTAIN: Nothing is lost. Not yet. I have vital information concerning a weakness in Wraith technology and when I deliver the communiqué in my possession, the tide will most certainly turn in our favor.
SHEPPARD: That's right! The Atlantis mission log said you were on a recon mission. What-what-what kind of weakness are we talking about?
CAPTAIN: That information is reserved for the Council.
SHEPPARD: There is no Council any more!
Unfortunately, the information was destroyed by the end of the episode.
CALDWELL: Both cruisers were destroyed in the explosion.
DEX: It's too bad we weren't able to figure out the Wraith weakness.
SHEPPARD: At least we found out they had one.
Was this weakness in Wraith technology ever revisited in any media (TV, comics, novels, etc)?