It was advertised in advance, but the real gamble is on if they'll pay. If you go to my other blogpost linked in OP, you can see a case where I was owed 500k and paid 60k.
You're right though that it's a lot of risk. It's not something that most of the leaderboard works full time on, though some of us do. The immunefi homepage has a list of all the bounties on offer.
You're right though that it's a lot of risk. It's not something that most of the leaderboard works full time on, though some of us do. The immunefi homepage has a list of all the bounties on offer.