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Casey Ellis

Casey Ellis

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.

Building

What Is the Tall Poppy Group

If I’m really honest I’d have to say that I don’t really know what the Tall Poppy Group is yet. I

25 Sep 2011 · 1 min read
dontgetpwned

Is a 3 Year Old All that's Between You and Getting pwned?

Here’s some food for thought… Would you trust a 3 year old: * …with access to your mortgage? * …to keep your house secure? * …with

22 Sep 2011 · 1 min read
Hot Takes

What Is a Board

The word “corporation” was originally a shipping term – A group of people would pool their resources to fund and form a corporation which was

12 Sep 2011 · 1 min read
Building

Outsourcing — Use a Nom De Plume

If you’re like me and have one identity that you use for everything here’s a tip that will save you a bunch

09 Aug 2011 · 1 min read
Policy

Privacy and Confidentiality — Yours or mine?

WARNING: Mild rant ahead. I’m writing this post to out a particular behavior that I am seeing more and more often lately. Example

21 Jul 2011 · 3 min read

Back in the Blogosphere

Another quick one… Since my last post a lot has happened! New members to the Bugcrowd team, new products being released, and Internet regularly

06 Jul 2011 · 1 min read
Thinking

Unsubscribe Me

Here’s a fresh challenge for a lovely Wednesday afternoon… I don’t know about you, but I get sent a lot of marketing

04 May 2011 · 1 min read
Building

What Have You Planned Tomorrow to Bring Your Idea to life?

The worst possible thing you can do is nothing. If you think you’ve got an idea that you think can change the world,

13 Apr 2011 · 1 min read
Building

Myths from the Four Hour Work Week

Anyone who knows me, or has read more than a few posts on this blog, will know that I love Timothy Ferriss‘ book “The

30 Mar 2011 · 4 min read
Building

Idea Validation — a Simple Framework

So you’ve had your light-bulb moment, there’s stars in your eyes and your new idea is making everything seem bright and

21 Mar 2011 · 1 min read
leadership

integrity

Integrity will usually cost you something in the short term, but will always pay off in the long term. Business, relationships, life, everywhere.

02 Mar 2011 · 1 min read
Building

Fyi — You Are Probably an Entrepreneur

Entrepreneur… It’s honestly one of my favorite words. There’s something so empowering and liberating about it – a label and a title that

06 Feb 2011 · 1 min read