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India's Biggest Security Challenge

Hack your way to ultimate glory!

Win Rs 5 Lakhs

Please first register and then submit your findings

Home: Welcome


WinZO is the largest social gaming and entertainment platform in India. Launched in early 2018, the Company partners with third-party developers to host games, where users can enjoy personalized multiplayer gameplay. WinZO currently has over 100 million users  and 100+ Games available on its platform.

CHASE is an initiative by WinZO to drive young engineering minds towards ethical hacking and contribute to the robustness of the security processes at WinZO. We’re committed to the safety and security of our services and to the integrity of its data.

We look forward to working with the security community to find vulnerabilities in order to keep our businesses and customers safe.



Registration Starts

7th April, 2023

Event Launch Webinar

12th April, 2023 at 7 PM

Challenge Submission Starts

12th April, 2023 at 11:59 PM

Challenge Submission Ends

23rd April, 2023 at 11:59 PM

Rewards Announcement

15th May, 2023


Participating Campuses

Season 1 of WinZO CHASE will be open for all the students of below mentioned colleges

Gaming Tournament Winner

What's in it for you?


Cash Prizes worth Rs. 5 Lakh

The winners of the competition get exciting cash prizes.

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Internships & PPIs

Top performing participants will be eligible for internships & Pre-Placement Interviews at WinZO

Goodies & Certificates

All the winners will be awarded with exciting goodies, WinZO merchandise & certificates of excellence.
All the participants will also receive certificates for their submissions!

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Program Rules

  • Submit one vulnerability per report, unless you need to chain vulnerabilities to provide impact.

  • When duplicates occur, we only award the first valid report that was received (provided that it can be fully reproduced).

  • Multiple vulnerabilities caused by one underlying issue will be awarded one bounty.

  • Social engineering (e.g. phishing, vishing, smishing) is prohibited. 

  • Make a good faith effort to avoid privacy violations, destruction of data, and interruption or degradation of our service. Only interact with accounts you own or the accounts provided by the organization

  • Security issues already known to WinZO will not be awarded in this program

  • Security issues having a measurable business impact will only be considered for the 

  • All the rewards, PPIs & Internship offer related decisions will be at the sole discretion
    of WinZO

  • The bugs reported will be analyzed by the WinZO team and if they qualify under the 
    conditions of the program, their severity will be identified through internal measures.

  • For more details on WinZO CHASE, refer to the pdf given below.

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