diff --git a/README.md b/README.md
index d2f8289..477dd20 100644
--- a/README.md
+++ b/README.md
@@ -26,10 +26,10 @@ The following are curated lists of academic accounts on Mastodon, sorted by disc
 - [Science and Technology Studies](https://jwyg.github.io/mastodon-sts/)
 - [Sociology](https://trutzig89182.github.io/Mastodon-Sociologists/)
 - [Technology Law & Policy](https://liveuclac-my.sharepoint.com/:x:/g/personal/ucqnmve_ucl_ac_uk/ES11jfqXsNVNpd1roXFokNkBzRux6n2xThtV4CsgqpSj8g?e=rKrajY) (Spreadsheet) 
-
+- [Information Security](https://docs.google.com/spreadsheets/d/1t13k5_cNhP9_TgoUmqDZk2ROkWkF6Bg3O5269vKIqWw/edit#gid=2024884983) (Google Spreadsheet) ([Form to add yourself](https://docs.google.com/forms/d/e/1FAIpQLScxXz9Y7Y2xWs2mRyX6jZWe0UR4nFKBAXfXWsw-zEkxRuEZqQ/viewform?usp=sf_link))
 - [Archaeology](https://stark1tty.github.io/Mastodon-Archaeology/) ([Form to add yourself](https://forms.gle/QdsUDAZfYZ6aTzYQ9))
 - [Bioinformatics](https://emiller88.github.io/Mastodon-Bioinformatics/)
-- [Genealogy](https://docs.google.com/spreadsheets/d/10AsFTNHC2LwjU7_XrQ_IxjcEjqv-4uMdLfO-L6q0cXY/edit#gid=0) (Google Spreadsheet) ([Form to add yourself](https://docs.google.com/forms/d/e/1FAIpQLScSHpTI4ka9EoisKtvvfn8b71z4T2UA1B5s-aZ8oocnSobb6Q/viewform)
+- [Genealogy](https://docs.google.com/spreadsheets/d/10AsFTNHC2LwjU7_XrQ_IxjcEjqv-4uMdLfO-L6q0cXY/edit#gid=0) (Google Spreadsheet) ([Form to add yourself](https://docs.google.com/forms/d/e/1FAIpQLScSHpTI4ka9EoisKtvvfn8b71z4T2UA1B5s-aZ8oocnSobb6Q/viewform))
 - [Journalism](https://docs.google.com/spreadsheets/d/13No4yxY-oFrN8PigC2jBWXreFCHWwVRTftwP6HcREtA/edit#gid=1320898902) (Google Spreadsheet)
 - [Asian Studies](https://docs.google.com/spreadsheets/d/10kKyUrBbB5r66xUeuPzV3pM098VqTG7jVTKNSacdCzA/edit?resourcekey=undefined#gid=122506783) (Google Spreadsheet) ([Form to add yourself](https://docs.google.com/forms/d/e/1FAIpQLScTMCM_gzW3MtxHnFt16huEpVclmV9yQXA7TZqHZ3r3vslB-Q/viewform))
 - [Medieval History (Medievodons)](https://docs.google.com/spreadsheets/d/10OdDb5R0u-IQ331Xpom6X6fsArdJvXFt1X5K2dLudhU/edit?usp=sharing) (Google Spreadsheet; [Form to add yourself](https://forms.gle/wv3pomSJhS4EWSb89))