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Wu Blockchain

Summary
Written by Decryptr from the sourceOneKey founder Yishi says certain older iPhones (checkm8 on 4S–X; usbliter8 on XS/XR/11/2nd-gen SE) have unpatchable BootROM vulnerabilities that can be exploited via USB with physical access. He warns offline seed phrase storage may still be unsafe and advises moving to safer setups.
Wu Blockchain, 3 hr ago.
Not financial advice. Don't invest unless you're prepared to lose all the money you invest. This is a high-risk investment and you should not expect to be protected if something goes wrong.