The agent? wrote various texts and commands in the chat prompt by itself. Is this a cursor bug, or have I been hacked?

There was a text like:

“thank you, thank you, mumbling, mumbling… (foreign language), thank you, thank you, turn off all speakers, turn off all speakers, turn off all speakers” and moment after I saw this it added “go quickly!”

that freak me out and imidliatly i turn off my internet connection and begining scanning my pc with ESET and malwarebytes. Then i found this thread with smillar behevior:

https://forum.cursor.com/t/weird-chat-message/139915

I calmed down a bit, but still worry that i got hacked by someone… do I need to do format or it’s a cursor bug?