I posted about this subject around 3 days ago, I wonder why I didn't receive as much support as you lol https://steemit.com/wikileaks/@kuriko/can-steemit-be-used-to-store-public-leaks-on-the-blockchain-steemit-might-not-only-be-a-threat-to-social-platforms but yes steemit should be a more secure platform for leaks.