ZERODIUM, a zero-day acquisition platform, announced on Wednesday that it is hosting a Tor Browser Zero-Day Bounty. ZERODIUM will pay a total of one million U.S. dollars ($1,000,000) in rewards to acquire zero-day exploits for Tor Browser on Tails Linux and Windows.

The bounty is open until November 30th, 2017 at 6:00pm EDT, and may be terminated prior to its expiration if the total payout to researchers reaches one million U.S. dollars ($1,000,000), the company stated.

According to the company, the challenge involves the development of a fully functional zero-day exploit for Tor Browser with JavaScript BLOCKED!

Details of the bug bounty and rules of the competition are located here.