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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

Some Thoughts from pushstart’s Mentor Connect

Kim Heras and the Pushstart crew put on another Mentor Live event last night. Think speed dating for start-ups and mentors. I was

15 Dec 2012 · 3 min read
Hot Takes

iPhone 5 First Impressions

My wife and I were among the hordes who queued up for an iPhone 5 this morning. First impressions on iPhone 5: * Fast. Like

20 Oct 2012 · 2 min read
Building

Your Idea Sucks

tl;dr: I love your idea. I want to hear about your idea. Please, do not interpret this post as me stifling your idea.

24 Sep 2012 · 2 min read
Hot Takes

iPhone 5 First Impressions

My wife and I were among the hordes who queued up for an iPhone 5 this morning. First impressions on iPhone 5: * Fast. Like

20 Sep 2012 · 2 min read
Security

Bugcrowd — the Premier Crowdsourced Cybersecurity platform.

Bugcrowd is the premiere crowdsourced security platform. More enterprise organizations trust Bugcrowd’s Crowdcontrol platform to manage their bug bounty, vulnerability disclosure, and next-

31 Aug 2012 · 1 min read
Security

Sms Scams – What Can Be done?

First things first… If you receive a spam SMS you should forward the message to the Australian Media and Communications Authority Spam SMS service

26 Jun 2012 · 2 min read
Security

Sms Scams — What Can Be done?

First things first… If you receive a spam SMS you should forward the message to the Australian Media and Communications Authority Spam SMS service

16 Jun 2012 · 2 min read
Security

mysqlcheck.com – in Ur mysql, Checking ur… mysql.

Check out this website by Mark Wickendam. Let it be said first up that I think this site is awesome. I lol’d hard,

11 Jun 2012 · 2 min read
Security

Why the Smb Is Most at Risk from ms12-010

There’s a lot of hubbub going around about the recent vulnerability from Microsoft. It’s called MS12-020 and it affects the Remote

18 Mar 2012 · 5 min read
Security

Rdpcheck Checks Your Network for the New Rdp Vulnerability

We’ve created a tool at RDPCheck to help you test your exposure to an attack from the outside on Microsoft’s recent MS12-

05 Mar 2012 · 1 min read
Building

Using Viral Landing Pages to Go from 0 to 1500 Leads in 7 Days for $15

I was approached with a simple brief… The client, a start-up rookie trying to make a break from his 9-to-5 as

28 Dec 2011 · 2 min read
Hot Takes

Auction Sniping 101

This is a quick little how-to that will hopefully save a few people some pain. I’m going to presume you know what

13 Dec 2011 · 2 min read