Hacker, founder, advisor, and pioneer of crowdsourced security. Founder of Bugcrowd, co-founder of disclose.io, principal of Tall Poppy Group. Board member at SRLDF.
Policy
DEF CON 31 Policy - All Your Vulns Are Belong to Terms and Conditions - DEF CON panel featuring David Rogers, Katie Trimble-Noble, Harley Geiger, and myself. Recorded on September 15, 2023 at DEF CON 31 in Las Vegas, Nevada.
Security
Recording this was a tonne of fun and we cover a LOT of ground - There's a general theme of system-level thinking, vulnerability and transparency, and the personal pursuit of potential through things like entrepreneurship. It's very much a backstory and #thoughtops conversation.
Building
Here are my moves for #hackersummercamp 2023...
Thinking
Casey delivers "Release the Hounds, Part 2 - 11 Years Is A Long-Ass Time" as the keynote for BSides Knoxville on May 12th, 2023. This talk covers the history of vulnerability disclosure and crowdsourced security testing platforms, and dives into cybersecurity entrepreneurship.
Building
On the 1st of September 2012 during a flight from Melbourne to Sydney, a series of ideas I’d been working on for a year or more coalesced with a bunch of conversations I’d just had, the lightbulb went off, and Bugcrowd was born.
Building
A small selection of selfies and pics from #HSC2022. It was a good homecoming.
Security
During Hacker Summer Camp, I was asked "where do you, uh, live now and stuff" a lot. Forgive this slightly indulgent post, but I wanted to blog a little bit of our story, and some of the thinking that went into executing our trans-pacific COVID bug-in back in 2020.
Security
Here's a list of the talks that I'm going to get myself along to at Blackhat and DEF CON this year, and why...
Security
I usually write a piece for first-timers and newbies on how to get the most out of Hacker Summer Camp and how to stay safe digitally and physically. This tradition began in the early days of Bugcrowd, when DEF CON was part of new-hire induction.
Security
Casey Ellis, founder and CTO at Bugcrowd, said bug bounty hunters are ultimately entrepreneurs in their own right.
![[TRANSCRIPT] Threats that may have gone unnoticed by organizations during the pandemic](https://storage.ghost.io/c/ec/8a/ec8abb38-39b9-4422-95b9-695b2a5e652e/content/images/size/w600/2021/08/Screen-Shot-2021-08-28-at-9.34.21-PM.png)
Security
Casey Ellis, the founder, chairman and CTO of Bugcrowd, told SC Media Senior Reporter Joe Uchill that companies should think about the various threat scenarios that emerged over the last year that they may have missed as employees return to the office environment.
![[TRANSCRIPT] Threat hunting in the age of work-from-home](https://storage.ghost.io/c/ec/8a/ec8abb38-39b9-4422-95b9-695b2a5e652e/content/images/size/w600/2021/08/Screen-Shot-2021-08-28-at-9.35.35-PM.png)
Security
Casey Ellis, the founder, chairman and CTO of Bugcrowd, told SC Media Senior Reporter Joe Uchill that there’s always going to be corporate infrastructure that provides information for a threat hunter, such as VPN, antivirus, and endpoint detection and response.