diff --git a/guides/source/security.md b/guides/source/security.md
index 5a6ac9446a94..9452d4d9a27c 100644
--- a/guides/source/security.md
+++ b/guides/source/security.md
@@ -793,15 +793,13 @@ Another proof-of-concept webmail worm is Nduja, a cross-domain worm for four Ita
 
 In December 2006, 34,000 actual user names and passwords were stolen in a [MySpace phishing attack](http://news.netcraft.com/archives/2006/10/27/myspace_accounts_compromised_by_phishers.html). The idea of the attack was to create a profile page named "login_home_index_html", so the URL looked very convincing. Specially-crafted HTML and CSS was used to hide the genuine MySpace content from the page and instead display its own login form.
 
-The MySpace Samy worm will be discussed in the CSS Injection section.
-
 ### CSS Injection
 
 INFO: _CSS Injection is actually JavaScript injection, because some browsers (IE, some versions of Safari and others) allow JavaScript in CSS. Think twice about allowing custom CSS in your web application._
 
-CSS Injection is explained best by a well-known worm, the [MySpace Samy worm](http://namb.la/popular/tech.html). This worm automatically sent a friend request to Samy (the attacker) simply by visiting his profile. Within several hours he had over 1 million friend requests, but it creates too much traffic on MySpace, so that the site goes offline. The following is a technical explanation of the worm.
+CSS Injection is explained best by the well-known [MySpace Samy worm](http://namb.la/popular/tech.html). This worm automatically sent a friend request to Samy (the attacker) simply by visiting his profile. Within several hours he had over 1 million friend requests, which created so much traffic that MySpace went offline. The following is a technical explanation of that worm.
 
-MySpace blocks many tags, however it allows CSS. So the worm's author put JavaScript into CSS like this:
+MySpace blocked many tags, but allowed CSS. So the worm's author put JavaScript into CSS like this:
 
 ```html
 <div style="background:url('javascript:alert(1)')">
@@ -825,7 +823,7 @@ The next problem was MySpace filtering the word "javascript", so the author used
 <div id="mycode" expr="alert('hah!')" style="background:url('java↵
script:eval(document.all.mycode.expr)')">
 ```
 
-Another problem for the worm's author were CSRF security tokens. Without them he couldn't send a friend request over POST. He got around it by sending a GET to the page right before adding a user and parsing the result for the CSRF token.
+Another problem for the worm's author was the [CSRF security tokens](#cross-site-request-forgery-csrf). Without them he couldn't send a friend request over POST. He got around it by sending a GET to the page right before adding a user and parsing the result for the CSRF token.
 
 In the end, he got a 4 KB worm, which he injected into his profile page.