look like beggar stolen your eth 2 day ago. before that's time what you do?, what wallet you save your balance?
all safety measures, open
Before anyone could know what likely happened, you'll have to explain in details how your held those Ethers, Wallets used, Mobile or PC ? Did you recently installed any Software (Malware) that you think could have had you compromised ?
I'm guessing he used a web wallet, his typing is atrocious and he misspelled mew and went to a phishing site and entered his stuff.
If this is true and these were his coins, by someone with $6k worth of crypto wouldn't own a $60 hardware wallet beats me.