Immunefi researcher awarded $1 million bounty for reporting vulnerabilities involving $200 million in funds across three Polkadot parachains

ChainCatcher news, a researcher named pwning.eth from Immunefi reported a serious vulnerability called Frontier in June. This vulnerability could be exploited to steal up to $200 million from three Polkadot parachains (Moonbeam, Astar Network, and Acala).

After the vulnerability was reported, the team has fixed it, and no funds were lost. Moonbeam and Astar have active bug bounty programs with Immunefi, rewarding white hat hackers with $1 million through Immunefi. (source link)