Update SECURITY.md

SECURITY.md

@@ -5,7 +5,7 @@
 If you find (or simply suspect) a security issue, please report it to us and send an email to security@yetiforce.com with a description of the issue, the steps you took to create the issue, affected versions, and, if known, mitigations for the issue.
 We take security very seriously and our team will try to resolve the issue as quickly as possible.
 
-PGP key: security@yetiforce.com
+PGP key: 
 - https://keys.openpgp.org/search?q=security%40yetiforce.com
 - https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x0fecf61043925c9b9e16ef29bcaeb2432daf21e4
 - https://keyserver2.pgp.com/vkd/SubmitSearch.event?&&SearchCriteria=security%40yetiforce.com