When a hacker really knows his stuff and understands how to target your machine and your wallet, setting up a little bit of code that initiates procedure calls to find out when your wallet comes online should not be a problem at all. But I think it might still not be worth the effort as hackers could probably find other addresses that are more or less guaranteed online frequently a million times easier. A lot of people share a lot of stuff, including PKs and their locations. There is probably no good incentive to use tech to target you, unless you now let us know that the wallet contains 100,000 BTC.  

No offense but I’m trying to connect your response to my actual message, and wondering what you are trying to communicate. Yes, crypto investments are risky and one is prone to lose money, but i think the angle of the conversation here is on keeping your Bitcoin safe, and what could go wrong too irrespective of the procedure and process you take to backup your wallet info or keep it discreet.

You've raised some crucial points about the security aspects of airgapped hardware wallets, highlighting that while they are one of the safer options, they're not infallible. Let's delve into each of your points to add some more depth:

Cord Connection: Indeed, any physical connection, like a USB cord, introduces a potential vulnerability. Data transfer, even in a supposedly secure environment, can be a weak point. It's essential to use trusted and verified cables and ensure your computer's security when connecting.

SD Cards: You're right about the vulnerabilities of SD cards. They can be compromised and are susceptible to physical wear and tear. The best practice is, as you mentioned, using a new SD card solely for wallet updates and keeping it in a secure location. Also, downloading updates only from the official source minimizes risks.

QR Codes: The inability to read QR codes directly is indeed a limitation. It's crucial to generate or scan QR codes from trusted sources only. One mitigation strategy could be using a secondary device to verify the content of a QR code, although this might not be feasible for everyone.

Reliance on Company Updates: This is perhaps the most significant concern. Firmware updates are necessary for security, but they also present a risk if a company's systems are compromised. Diversifying the types of wallets used and regularly monitoring news and updates from the wallet provider can help mitigate this risk.

Your conclusion about there being no absolute guarantee in crypto security is spot-on. It's about managing and minimizing risks, not eliminating them. Educating oneself, staying updated with security practices, and being cautious with updates and data transfers are key. Your advice on using SD cards and being cautious with QR codes is particularly valuable.

As for updates from companies, apart from praying, actively following their security protocols and community feedback can offer some reassurance. Many wallet companies have robust security measures and are quick to respond to vulnerabilities.

Your emphasis on understanding the inherent risks in crypto and only investing what one can afford to lose is sage advice. In the world of digital currencies, staying informed and vigilant is the best defense. Happy holidays to you too, and stay safe in your crypto endeavors!

We do get the idea of putting our seed phrases safe but there are just instances wherein in some instances even if you avoid the don'ts you'd be still a victim by chance. Point here is to be more vigilant of your wallets. On the other hand, there are many users here in this industry for years who haven't encountered any problem with such concern. I too myself, fortunately never experienced problems with wallet private keys. So maybe, being preventive could guarantee securitu over your funds. FOMOs just take place which causes panic to some users. At the end of the day, isolated cases of hacking related stories won't give us assurance of the details on which should be specifically avoided unless it happened to us on the actual.