So what exploit is this?

[Kraggy]

On Siren I see a steady stream of 'naked' characters (mainly Taru) with 5/6 character names (not keymashed like RMT usually do but clearly there's a pattern to the names after you've watched them for a while), /anon and no LS, talking to the RoE NPC Isakoth, especially but not exclusively in JP prime time.

I presume they're exploiting some way to get easy sparks, perhaps by botting new character creation to complete the easy 'Tutorial' RoEs?