hi, i'm daniel. i'm a 15-year-old with some programming experience and i do a little bug hunting in my free time. here's the insane story of how I found a single bug that affected over half of all Fortune 500 companies:
If you've spent some time online, you’ve probably come across Zendesk.
Zendesk is a customer service tool used by some of the world’s top companies. It’s easy to set up: you link it to your company’s support email (like [email protected]), and Zendesk starts managing incoming emails and creating tickets. You can handle these tickets yourself or have a support team do it for you. Zendesk is a billion-dollar company, trusted by big names like Cloudflare.
Personally, I’ve always found it surprising that these massive companies, worth billions, rely on third-party tools like Zendesk instead of building their own in-house ticketing systems.
| #Cryptography suite! | |
| import itertools | |
| alphabetLower = "abcdefghijklmnopqrstuvwxyz" | |
| alphabetUpper = "ABCDEFGHIJKLMNOPQRSTUVWXYZ" | |
| def encrypt_caesar(plaintext): |
| pragma solidity ^0.4.8; | |
| // ---------------------------------------------------------------------------------------------- | |
| // Sample fixed supply token contract | |
| // Enjoy. (c) BokkyPooBah 2017. The MIT Licence. | |
| // ---------------------------------------------------------------------------------------------- | |
| // ERC Token Standard #20 Interface | |
| // https://github.com/ethereum/EIPs/issues/20 | |
| contract ERC20Interface { |
| ### Keybase proof | |
| I hereby claim: | |
| * I am zi3lak on github. | |
| * I am zi3lak (https://keybase.io/zi3lak) on keybase. | |
| * I have a public key ASC2am8FcccD0Q5X8_xKbJwJuxqcYTlFJvuA7HbZqcr1HAo | |
| To claim this, I am signing this object: |