I don't think so, I haven't ever know this address and probably this wallet has been used by any stranger or a person who you've been entrusted. Due to busy activities, maybe you've forgotten something valuable on your wallet security.
Think of any possibility, whether your pc has been exposed to any household members of a visitor who visited in your house. We didn't know you what circumstances may exist if you're personal computer wasn't having a privacy or commonly used inside your house.