Fear of Layoff

I joined Samsung (Samsung Ads) as a Senior Software Engineer- remote 3 months back. My team works in Mount View CA. Recently I saw that the profit for Samsung fell 22 percent in last quarter. Now I fear about my job security because I think because of this steep dip in profits, there might be layoffs. The reason I joined Samsung from my previous company because I wanted some job stability and security in life and when I told the same to my recruiter during the hiring process, he mentioned that companies like Samsung are stable and recession proof and I was sold to it. Is this true? Everyday I fear about will I be able to keep up my job in this recession . Few questions in my mind 1. Is the thing Samsung to be recession proof true? 2 . Or looking at the relatively large dip in profits, should I expect layoffs next year? Or am I over thinking 2. Since I am the newest guy in the team and only guy remote, am I most vulnerable guy to be laid off? Please share your thoughts TC 200K YOE 4