Cosmos describes itself as the "Internet of Blockchains" and it is running an competition with the objective of improving certain aspects and tooling for their validators.
For the category of "Security & Operations Tools" , the submissions should consist on "Attack mitigation and protection tooling to help reduce the overall risk to a validator’s system is paramount to the success of each validator".
The prizes are:
* 1st place prize: $10,000 in BTC
* 2nd place prize: $5,000 in BTC
For more information read the announcement