How difficult is switching to this domain
I'm an iOS developer with over 2.5 YOE. I've had interest in cybersecurity since my Uni days, even did my specialisation in cyber during my 6th sem, got placed in an mnc for cloud security role but didn't get the joining letter for like 1.5years. I was in need of a job obviously so I grabbed whatever opportunity I got and became an iOS dev.
I work in a lala company currently and I really need to get out of here before I can't anymore, but the market is really bad right now in general. iOS dev domain already had low demand from before but now it has become even worse.
So what are the chances of me successfully switching to cyber now? What is needed from me (like what I need to learn etc. as I've forgotten everything I learned about cyber in my Uni days) and are there any companies that would hire freshers like me?