diff --git a/detection-rules/body_bec_mobile_solicitation_reply_thread.yml b/detection-rules/body_bec_mobile_solicitation_reply_thread.yml
index 0ec30a25b3e..5736dd82787 100644
--- a/detection-rules/body_bec_mobile_solicitation_reply_thread.yml
+++ b/detection-rules/body_bec_mobile_solicitation_reply_thread.yml
@@ -22,7 +22,7 @@ source: |
             )
           )
           and regex.icontains(.text,
-                              '(?:mobile|suitable|contact|current|cell|call|another).{0,10}(phone|number|#|\bno)|whatsapp|\bcell|personalcell|(?:reliable|recent).{0,30}(?:phone|number).{0,15}contact'
+                              '(?:mobile|suitable|contact|current|cell|call|another).{0,10}(phone|number|#|\bno)|whatsapp|\bcell|personalcell|(?:reliable|recent).{0,30}(?:phone|number).{0,15}contact|(?:share|send).{0,20}number.{0,10}(?:text|sms|whatsapp|reach\syou[\s,.\?](?:by|whether|when|for))'
           )
   )