Sites with resourced for scholars affected by the war
#ScienceForUkraine, a community group of volunteer students and research scientists from academic institutions in Europe and around the world: Paid scientific positions, Academic transfer, Temporary accommodation https://scienceforukraine.eu/about.html
Support of Fellows at Risk from Ukraine, Belarus, and Russia - https://www.oei.fu-berlin.de/en/institut/ankuendigungen/2022-03-18-U_berbru_ckungsfellowships.html
Emergency Grants Program for urgent, immediate needs - https://www.usrf.us/grant-programs/emergency-grants-program/
Zimin Foundation emergency financial aid to persecuted scholars and faculty - https://www.ziminfoundation.org. You can also donate funds there to help scholars.