Today I informed [u/blockchainwallet](/user/blockchainwallet) that I had found two significant security flaws within their systems. Both of these exploits are substantial and would be extremely damaging to their brand should they get into the wrong hands. These exploits put both customers crypto holdings and privacy at risk.
I have given [Blockchain.com](https://blockchain.com/) 7 days to respond and fix these issues. Once this time has passed, I plan to share my findings publicly and alert any customers who are at risk.
I hope they will do the right thing and fix these asap.