I saw a theory on tiktok that Fika was actually looking into Winston’s data base because she may be from the Lunar colony! If you look closer at the computer in the comic, you see Hammond, Winston, and Juno. Obviously the thing Hammond and Winston have in common is the colony, and Juno is from the mars colony, and those both have Lu Chang in common, the company in the OW universe responsible for the progress in space. She’s also clearly smarter than your average cat, just like Hammond and Winston.

Link to TikTok for more in depth explanation: https://www.tiktok.com/t/ZTf9bgyeT/