The largest payout from the bug bounty totaled $20,000.

The June 19 event is scheduled to take place simultaneously at eight GSA locations across the county.

The second annual event will focus on building tools to help small businesses recovering from natural disasters.

Organizers hope to eliminate, if only for a weekend, the "artificial" distinction between public sector tech talent and private sector tech talent.

The agency is "very interested" in building off this momentum going forward. Administrator Linda McMahon even showed up to give out the prizes.

The event will take place during Small Business Week on April 27 through 29.