[EVE ONLINE] solo pvp -- i lose my vexor to a rapier while plexing in low sec

I was plexing, being a cool kid and all, when around came this Force Recon (t2 cruiser) that doesnt show up on dscan, like a punk. I take a second to right click and see if i can take the ship based on what class ship it is, and then boom he scrams me. Oopsy. Then i have to fight. Then I lose. Screw you, filthy force recons! :'(