I store Bitcoin on blockchain, Binance and trust wallet. I’m just wondering which other platform is safer and more secured? Since all 3 have been hacked before.
In my opinion, no online platform is 100℅ safe and cannot be hacked. As long as it is digital, online, then there will be the potential to be hacked. Even though each platform has actually tried various things by improving its security system to avoid the threat of cyber crimes such as hacks and others. However this doesn't guarantee 100℅ that they won't be hacked.
If you really want something more secure, then hardware wallets are the answer, but you also have to be careful because there is the possibility of malware, phishing or other things that can also be at risk of losing.