A lot of people have always worried about the security of bitcoin and cryptocurrency which is why they have decided to stay away from investing in it. You must also note that even the fiat money that you may have can also be liable to theft. The earlier you stop giving flimsy excuses, the better. The decision is yours!
Security not only comes in terms of cryptos only but also fiat currencies needs a lot of security and also most of the scams and spams are happendled with the fiat currencies.
I have sawn a lot of such scams where peoples are scammed with the help of fiat currencies.
Both can be risky but i guess scamming depends on the mentality of the individual.
If you are mature enough, you will not be scammed by anyone in terms of fiat or even the cryptos but if you tend to be new, than probably there are a lot of scammers who are waiting for you to scam your funds.