hacker/hustler. chairman/founder/cto @bugcrowd and cofounder @disclose_io. husband, dad, musician, believer. pioneer of crowdsourced security as-a-service.
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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.
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A small selection of selfies and pics from #HSC2022. It was a good homecoming.
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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.
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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...
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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.
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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](/content/images/size/w600/2021/08/Screen-Shot-2021-08-28-at-9.34.21-PM.png)
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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](/content/images/size/w600/2021/08/Screen-Shot-2021-08-28-at-9.35.35-PM.png)
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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.
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On this roundtable episode of IT Visionaries, we explore the impact A.I. and technology are having on society and cybersecurity with Casey Ellis, the founder and CTO of Bugcrowd and Malcolm Harkins, a cybersecurity advisor, coach and board member.
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After hearing "vulnerability" and "threat" used interchangeably for a >9,000th time I decided to do something about it, and the Bar Fight Risk Taxonomy was born.
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This is a follow up from https://cje.io/2021/03/28/my-office-setup which is worth reading first if you haven't yet... Everything in Part 1 is still in play - Part 2 talks through some optimizations and a couple of additions.
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AusCERT 2021 was a hybrid conference this year, and one of the first Australian cybersecurity conferences to resume in real life after the onset of the COVID pandemic. I was there representing Bugcrowd across three (!) separate sessions.