It is accountable for a lot of money and sensitive data.
After being able to do this, the trading cards status was put as released.
However, vulnerability still continued without Valve ever even having a look at it.

Valve has allowed Nealon to Keep his Steamworks account so you can find more bugs.
Nealon, also discovered major exploits that Valve missed.
Nealon claims that Valve didnt rewarded him with Bug Bounty for discovering the exploits.

