Another very solid club3 meetup coming up next week:
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New vulnerability class: Transient reentrancy after Cancun upgrade. Be careful as transient storage writes are possible even for previously secure native Ether-only transfers with 2300 gas stipend.
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Had no idea that @blowfish , with a small deep tech team out of /switzerland , does the heavy lifting on transaction security analysis to protect Phantom users (and others). Impressed!
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Hardware wallets aren't what would be considered a hot wallet in the context mentioned by @pcaversaccio , as infostealers can't get to their private keys. Just don't take pictures of the hardware wallet seed phrase ever, do spend the few minutes to write it down on paper(s).
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Of course a compromised device (usually at that stage by something beyond an infostealer, like a malware giving full remote control) is likely to trick you into signing something malicious with your hardware wallet eventually, so you might still lose funds this way. But it is more advanced and takes more effort by the attackers (like needing access to more advanced and usually much more expensive and limited access malware).
Bottom right: What are the LEDs at the end of that white cable telling you?
Left top: Which node HW is that? How well is it running the reth archive node? Is it silent?
Also: Shoutout to another OG HOPR node out there 🫡
