Well, specifics can be outing. Some pretty anonymised examples:
I'm part of the reason people in my workplace don't display any political logos/flags/protest symbols because I didn't want Jewish people or other people concerned for loved ones in Israel to feel intimidated or unsafe or upset.
I'm part of the reason our local work to call for a ceasefire, aid and support for victims of the violence in the Middle East includes active recognition of the hostages still trapped in Gaza and their families, as well as the victims of October 7th.
I helped get antisemitic thugs arrested and made it clear they were unwelcome when they tried to attend local events.
I walked with my Jewish neighbour and friends when they were afraid for their safety.
I've understood (as best I can) and supported Jewish and Israeli friends through this terrible time, how they needed me to support them.
I previously mentioned providing remote/virtual work-related support. That has included support for people working with people affected by the October 7th attacks.
Some of the charities and projects I've supported have also worked with survivors and bereaved relatives of the October 7th attacks.