So I fought a team
All DPB3 w/ TCD mines
All denub spwn
And then they brag about how good they are...
I mean really this was new to me
Ah, you must've met some members from the orthodontic wing of Starfleet. Yes, at least a couple've moved from Drozana to mining and sci spamming the KDF spawn in Ker'rat so they kill you before you're even given control of your ship. Of course, given that that is a clear exploit, the best you can do is report to GM's and move on. Make sure to include (with date and time) copies of any offensive or taunting chat, as well.
Tractor beam repulsors, grav well, tyken's rift, charged particle burst, cannon scatter volley or fire at will would have neutralized all their dps. And would've been sort of funny. Oh! Almost forgot: aceton assimilator. Set it and forget it, watch the mines just disappear lol.