Hi
yesterday was some BTC stollen from my wallet (PC). I dont know how or who or how did this happened.
Will trezor help again this ?
Impossible to say, as you don't know how they were stolen.
Still trezor is the safest option currently.
All I can found that BTC was sent to 183u3xkUUqpVwJmmLqqt14cchS5Mu9CQk7 and then to 17gH1u6VJwhVD9cWR59jfeinLMzag2GZ43 .. but I had some secure things like firewall antispam .. .etc. on my computer .. but i looks it is not enough .. So I hope trezor will make it safe for next time.
Were you handling that wallet when the first transaction happened, or shortly before?
Do you use Dropbox or some other external storage?
Was the wallet totally emptied, or only part of it?
What software/hardware did you use to generate your private keys?