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BigONE Global Exchange

Member since: September 28, 2022

Submissions: 423
Programs: 2

Bug bounty Live

BigONE Global Exchange

BigONE is a global cryptocurrency exchange that provides a platform for trading various cryptocurrencies. It was founded in 2017 and registered in the Seychelles. The group operates in Russia, Brazil, Vietnam, Seychelles, Singapore, Japan, and Indonesia, providing marketing, investment, and blockchain technology research & development.

Started date:: 13 Oct 2022
Last updated:: 21 Aug 2026
Submissions:: 299

Up to:: $1,500
Paid:: $6,875

CEX
Web
apps

Bug bounty Finished

BigONE Hack Bounty Program

In July 2025, BigONE experienced a major security incident: attackers used sophisticated social engineering to compromise one key developer, obtaining relevant permissions and tampering with some part of source code in the production environment release process.

Started date:: 18 Jul 2025
Last updated:: 27 May 2026
Submissions:: 124

Up to:: $8,100,000
Paid:: $200