Since i joined the crypto world i didnt face any problem regrading wallets but i see that many people lose funds...somtimes the situation is normal like when somone share his private key or back up phrase in a scam website...but lets imagine that somone open a nwe wallet on trust and start using it without even keeping the phrase...is there a way to enter his wallet and make transactions without even having the back up phrase?
I think its possible, if the hacker have access to the phone then he can do whatever he want.
I dont think theres another possible way to have access on the wallet.
there is a possibility might happened when loosing off the gadgets which the person or hackers can make anything accessing the wallets and get all coins on a trust wallet . Other than that if it didn't shared the private keys and 12 phrases word possibly it won't hacked.
That's another thing, if the device was stolen or loss and the one who holds it knows about
crypto. expect that those assets inside your wallet will travel to another destination, they'll
suck it out from your device. Other than that, your seed will always a protection to your investment.