diff --git a/_articles/security/where-is-data-stored-computer.md b/_articles/security/where-is-data-stored-computer.md
index a9f2f2ba..c8b9bc04 100644
--- a/_articles/security/where-is-data-stored-computer.md
+++ b/_articles/security/where-is-data-stored-computer.md
@@ -11,6 +11,9 @@ Your encrypted data can be found on your computer/device in the following locati
 
 - Windows
   - Chrome Extension: `%AppData%\Local\Google\Chrome\User Data\Default\Local Extension Settings\nngceckbapebfimnlniiiahkandclblb`
+  - Firefox Extension: `%AppData%\Roaming\Mozilla\Firefox\Profiles\your_profile\browser-extension-data\{446900e4-71c2-419f-a6a7-df9c091e268b}`
+  - Opera Extension: `%AppData%\Roaming\Opera Software\Opera Stable\Local Extension Settings\ccnckbpmaceehanjmeomladnmlffdjgn`
+  - Vivaldi Extension: `%AppData%\Local\Vivaldi\User Data\Default\Local Extension Settings\nngceckbapebfimnlniiiahkandclblb`
 - Linux
   - Chrome Extension: `~/.config/google-chrome/Default/Local Extension Settings/nngceckbapebfimnlniiiahkandclblb`
 - Mac