Trending current topics in information security management

I’m planning to do a research on one of information security management topics for businesses/organizations. I’m wandering what the good choices would be. I mean, I need to identify a gap in the current knowledge and fill it of course with my own findings. I’m reading currently but I haven’t yet identified a gap. I thought one of you may know a specific area where it is worth it to do a research and add some value.

Thanks in advance