- There's definitely no privilege with a competitor. The only people you should provide ANY detail or discussion on any of this are your attorneys. Full stop. That includes this post and discussion.
- You signal to your competitors the very weak and vulnerable position you're in. Many will be happy to dance on your grave...
- Business can be absolutely ruthless. I wouldn't put it past some Machiavellian type competitor to tip off the troll to let the troll take you out for them (or who knows what).
Business doesn't have to go full "Art of War" but to many people that's exactly what it is.
The OP has been provided with copies of lawsuits that sound like they may have been resolved one way or another. OP doesn't sound like they have any resources to assist in the matter.
This would likely incur additional expense on their part (as OP is unlikely to contribute much to the legal fight) and enable a competitor. One immediate impact to the bottom line and potential future impact by saving another competitor in the field.
Assuming the competitors are currently or have incurred expense in dealing with it, the only reason left (as I see it) would be altruism on their part in banding together with a competitor.
There aren't many examples of this actually happening for a reason.
Telling a competitor that you are being sued by a patent troll does not impair confidentiality. And if they are a true competitor, it is very likely that they have also been sued by the patent troll, or are next on the list, and may join in multi-party litigation against the troll.
You signal to your competitors the very weak and vulnerable position you're in.
Maybe in your particular industry or geographic niche its dog-eat-dog.But especially outside of tech, most companies will band together against outsider threats.
I wouldn't put it past some Machiavellian type competitor to tip off the troll to let the troll take you out for them
The only way this would happen without backfiring on the plotter is if they were already targeted by the troll and lost.
Businesses aren't as ruthless as you seem to think they are. They are run by real people, and they and act like people. The kind of ruthlessness you describe is something you see at the largest levels (i.e., Amazon and Apple) where sociopathy is a virtue rather than a hindrance, and even those companies will band together against patent trolls.
I'm not saying this is always the case. I'm saying that unless you're completely desperate or absolutely know otherwise it's the safer assumption.