If the bgs in the system is in the correct state (really variable atm, but several options exist), you might find attack or defend scenarios arise every so often - usually a few minutes after dropping in.
Normally it starts with a Comms local message about "Sol Starways" then after 0-180 seconds, pirates/raiders drop in to attack or raid the megaship. Then security/defenders come in too. It works a bit like a conflict zone, with normally 3 waves of pirates.
As the villains arrive, the megaship Comms a distress call that you can choose a side on. Defend is destroy every bad guy, but targeting isn't working very well atm. Attack is either to disable the ship by killing the power capacitors, or steal cargo from it, which is pretty broken too atm.
Other than the scenario functions being "as intended" broken at present, which is a shame, as the megaship often kicks out dozens of LTDs and other cool stuff, the scenarios are really good fun imho. I guess I normally go for defence though to collect bounties - PM me if you want any more details as I've been doing a lot recently.
Doing the defence is more fun than going bounty hunting in a Res for me at present, but it's far more intense than a Res! The bounties will be for the 'owner' of the megaship, which seems to be the controlling faction, or that of the security ships.
The above mostly holds true for installation sites as well, but they are less formulaic in approach, as they change hands with the bgs faction that currently owns them, so are tougher to determine whether a scenario spawns or not, and I've struggled finding useful info online about both types of scenario-site, megaship or installation.
A good defence scenario will kick out 1 - 1.5 million in bounties depending how many bad guys you personally kill, and last about ten minutes (fifteen with the recycle and wait I estimate), so imho are pretty good. Also fun to go with, and are great for eye candy!
As above, PM me if I can give you more details, as their success really does depend on bgs states, so tell me the system and site name if you want to play one.
Have fun commander, and fly sleazy,
The Hat
PS:- apologies folks for the text wall!