Your funds were sent to the mixer Wasabi wallet bc1qh6h8fxnldvm78gtpm00jjun5suwx2mn2jt7qm2 and commingled with 65 UTXOs--likely other victims. The funds were split into even transaction amounts--0.10791 BTC, with the exception of 1 output of 10.45923 BTC which was sent through the mixer again. There are hundreds of victims from what I can see.
Wasabi wallet is not a mixer. It is a wallet implementing
Chaumian CoinJoin.
Those other UTXO's you see, don't have to be other victims. This can be anyone queuing for a CoinJoin. There are always ~50+ people queuing for a CoinJoin.
I'm not sure which hardware wallet you are using, but there is a clear exploit happening. You stated you made a mistake, saving the info--but I'd still contact the company and let them know what happened. They can't do anything, but you can raise their awareness and perhaps they can write a blog on how to protect private keys when using their wallet.
It was not an exploit.
As OP has mentioned, the most likely thing what happened was that his mobile got compromised. And since he had a digital backup of his mnemonic code stored there, his funds got too.
Contacting ledger won't help at all. They also don't really need to write a blog on how to protect private keys (rather: the mnemonic code since you don't actively get access to backup the private keys).
There is a lot of information available here on the forum (and on the web) on how to properly store sensitive data like private keys and mnemonic codes.