1 files changed, 5 insertions, 0 deletions
diff --git a/sq-guide.md b/sq-guide.md
index f3a3d8b..ffe68e9 100644
--- a/sq-guide.md
+++ b/sq-guide.md
@@ -1191,6 +1191,11 @@ key pair
 : in public key cryptography, the two parts of a key; _see_ private
   key, public key
 
+phishing
+
+: trying to trick humans to do something they shouldn't, often to get
+  them to reveal information they shouldn't
+
 private key
 
 : the private part of a key in public key cryptography; this is meant