Hmm I couldn't scan the rest of the cards yesterday, only the one in Caydes secret room. I even went back to see if I had to scan the first one at the beginning of the level but a. You can't get back because of the elevator and b. the card at the bridge controls doesn't let you scan it same with the one next to the stealth drive. I had my Vanguard Hakke pulse rifle equipped so I don't think this works. Someone else can verify I'm sure. I hope there's something there but at this time...who knows.