Update README.md

Updated event links, conferences, etc.

Author: sanitybit

README.md

@@ -9,41 +9,42 @@ footer: an event
 ## Community Meetups
 * [2600](https://pdx2600.org/)
   + Portland's original hacker meetup. No leaders, no rules, just the free exchange of ideas.
-  + Meets at 7:00pm every first Friday of the month at [East Burnside Sizzle Pie](https://www.sizzlepie.com/store-page-east-burnside) (624 E Burnside). 
+  + Meets at 7:00pm every first Friday of the month at [East Burnside Sizzle Pie](https://www.sizzlepie.com/store-page-east-burnside) (624 E Burnside).
 * [CitySec PDX: RainSec](https://www.meetup.com/RainSec/)
   + RainSec is an informal group of like-minded security professionals who meet to network and discuss topics of interest in a non-work, non-vendor setting.
   + Meets at 6:30pm every last Tuesday of the month at [Lucky Lab SE](https://luckylab.com/hawthorne-brew-pub/) (915 SE Hawthorne Blvd).
 * [DC503](http://503.ninja/)
   + This Defcon group is Portland's offensive security focused hacker fight club.
-  + Currently on hiatus, with plans to resume in-person meetups in Q3 2023.
+  + In person meetups resumed in September 2023; ask around at other meetups for an invite.
 * [Exploit Workshop](http://calagator.org/events/search?utf8=%E2%9C%93&query=exploit+workshop)
   + An open, self driven event for people interested in computer security. Whether you're a novice or career professional, all are welcome.
-  + Meeting in-person w/ optional virtual attendance, contact [@deanpierce](https://twitter.com/deanpierce) for more information.
+  + Meeting in-person w/ optional virtual attendance, contact [Dean Pierce](https://www.deanpierce.net/) for more information.
 * [OWASP PDX](https://www.meetup.com/OWASP-Portland-Chapter/)
   + The Open Web Application Security Project (OWASP) is a free and open community focused on improving the security of application software. 
 * [Portland CyberSecurity Group (PCS)](https://www.meetup.com/CSNP-Portland-CyberSecurity/) 
   + The Portland chapter of the [CyberSecurity Non-Profit (CSNP)](https://www.cybersecuritynp.org/); a 501(c)(3) non-profit promoting security education and inclusivity.
   + Typically a virtual meeting with presentations.
 
 ## Professional Organizations
+* [Cybersecurity Collaboration Forum: PDX](https://www.cybersecuritycollaboration.com/community/portland-or)
+  + A group of Portland area information security executives and senior decision makers that meet to talk high level security strategy (usually over dinner).
+  + Meets sporadically, but the latest events are always listed in the footer of the communities page.
 * [ISACA Portland](https://engage.isaca.org/portlandoregonchapter/aboutchapter/about)
   + The Portland Oregon Chapter of ISACA represents IT Security, Audit and Compliance Professionals in the Oregon/SW Washington region.
-  + ISACA meetings are for dues-paying chapter members. You can find information on membership [here](https://engage.isaca.org/portlandoregonchapter/aboutchapter/membership).
+  + ISACA meetings are for dues-paying chapter members.
+  + You can find information on membership [here](https://engage.isaca.org/portlandoregonchapter/aboutchapter/membership).
 * [(ISC)² Willamette Valley](https://caladins.wixsite.com/isc2chapteroregon)
   + (ISC)² chapter membership connects you with your local peers so you can network and give back to the community by sharing your time, talent, knowledge, and experience.
   + A monthly virtual meeting open to anyone in Oregon or Southwest Washington, and an annual in-person meeting.
   + Membership is not limited to existing (ISC)² members, anyone can join.
 * [ISSA Portland](http://portland.issa.org/)
   + The Information Systems Security Association is a not-for-profit, international organization of information security professionals and practitioners.
-  + ISSA meetings are for dues-paying chapter members. You can find information on membership [here](https://www.members.issa.org/page/join-now).
-* Portland CISO Round Table
-  + A group of Portland area information security executives and decision makers that meet to talk high level security strategy over dinner.
-  + Reach out to [Mike Magura](https://www.linkedin.com/in/mike-magura-0122412/) to find out if you're eligible to attend.
-
+  + ISSA meetings are for dues-paying chapter members, though some lunches have a limited number of non-member tickets available.
+  + You can find information on membership [here](https://www.members.issa.org/page/join-now).
+    
 ## Conferences
-* [BSides Seattle](https://www.bsidesseattle.com/) (May 2023) 
-* [ExploitCon Portland](https://exploitcon.com/#/5a144a20656e4c29954a1aac97f081f9) (June 2023)
-* [AppSec Days Pacific Northwest Conference](https://www.appsecpnw.org/) (June 2023)
-* [BSides Portland](https://bsidespdx.org/) (October 2023)
+* [BSides Seattle](https://www.bsidesseattle.com/) (April 2024) 
+* [AppSec Days Pacific Northwest Conference (Vancouver BC)](https://www.appsecpnw.org/) (June 2024)
+* [BSides Portland](https://bsidespdx.org/) (October 2024)
 * [Hackboat](https://hackboat.org) (On Hiatus)