diff --git a/README.md b/README.md
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@@ -205,6 +205,8 @@ See also [DEF CON Suggested Reading](https://www.defcon.org/html/links/book-list
 * [FSec](http://fsec.foi.hr) - FSec - Croatian Information Security Gathering in Varaždin, Croatia.
 * [HITB](https://conference.hitb.org/) - Deep-knowledge security conference held in Malaysia and The Netherlands.
 * [Hack.lu](https://2016.hack.lu/) - Annual conference held in Luxembourg.
+* [Hackers Next Door](https://hnd.techlearningcollective.com/) - Cybersecurity and social technology conference held in New York City.
+* [Hackers On Planet Earch (HOPE)](https://hope.net/) - Semi-annual conference held in New York City.
 * [Hackfest](https://hackfest.ca) - Largest hacking conference in Canada.
 * [Infosecurity Europe](http://www.infosecurityeurope.com/) - Europe's number one information security event, held in London, UK.
 * [LayerOne](http://www.layerone.org/) - Annual US security conference held every spring in Los Angeles.