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Comment Re:Don't use your REAL phone-number, too risky (Score 1) 34

This is will only make all the people that know you not able to contact you (well, you might consider that a feature, but let's say this isn't what you're going for). First you'll have to contact each of them and go through the whole "who are you?" dance, that is if you don't fall into one of the many options that makes them ignore unknown numbers in the first place, and even if they see your chat or call don't take one of the other deny/ignore/report whatever option, especially after the scary "be careful with unknown numbers like this" message. And then after you iron out who you are with each and every person you might want to chat in the future with 90% won't even save your "alternate" to their address book, and from the remaining 10% if they don't contact you often enough to be at the top it'll be 50/50 chance next time when they try to do something to be on the right number (as it's not a special address book, but the one that's shared for everything, including regular calls and SMS).

Wouldn't it be easier in the first place to not post your status like "I'm off to Maldives with my secretary, losers" and a similar profile picture (switched to "visible to everyone") if you don't want that info to be public?

Also what has anything to do with the tablets? You can have a second (and a third, and a fourth) "linked" device beside the main one. These can be other phones, tablets, desktop apps, or logged in browsers. That changes nothing, it's the same account, with the same things visible (or not), etc. If you meant to take even ONE MORE number for the tablet that's bad, for the reasons above.

Comment Re:Public data being public is now a security flaw (Score 1) 34

The only way to prevent this was to have enough bits in the account definition, but that isn't the case with phone numbers, plus most are taken and most do have WhatsApp so the attacker won't waste orders of magnitude more efforts to span the whole possible space. What's more if one needs this information for any nefarious or semi-nefarious purposes from spam to political whatever they usually care only about local users, be it from Canada or from Quatar (for example), they don't need to brute force billions, possibly tens of billions of possible phone numbers for everyone in the world starting at the top with India.

Comment Re:Whatsapp is forbidden in some countries (Score 1) 34

It's daft on multiple layers, first these countries surely could get directly a list with the verification SMSes from the provider and won't have to go only for the subset of people that have a "Hey there! I am using Whatsapp" status and it's public for anyone to see (especially if this is a thing that carries heavy penalties).

Comment Re:Meta ffs (Score 1) 34

Huh? This is literally your public WhatsApp profile (if you want it public in the first place). It's like https://www.facebook.com/Crist... complaining OMG everyone can see the picture that I'm showing there and I set to be visible to everyone, and the name even if I didn't give it to anyone someone figured out ..../Cristiano/... is a likely page and got my picture !

Comment Public data being public is now a security flaw? (Score 1) 34

I mean probably Meta/Facebook/Whatsapp itself might not be happy if with themselves if they don't like people crawling and gathering this data, but it's not something that can easily be prevented. There are SIM farms that have 100k + 200k SIM cards, and that's only what law enforcement caught in one case in one place https://www.cbsnews.com/news/f... . Also, most people are directly concerned with people they know, and they should know better that if they put "I want to hurt my boss, XXX YYY" or a picture with a person they want to hide that they're with, AND make their profile public to everyone, then not too good things will be happening to them. Or, well, if they don't know there isn't much to be done to help them.

Comment Re:C'mon, Saudi (Score 5, Informative) 90

Nothing would make it “help get a little closer to making it a reality” if it’s not physically possible, and there’s a very strong argument that that’s the case. If nothing else, the maximum specific tensile strength allowed by covalent bonding - which is fundamental physics that we can’t change - combined with the reality of defects in a 36,000 km cable - is far below what’s needed to build a space elevator in Earth gravity. It might be possible to build a space elevator on the Moon or even (in the far future) on Mars, because their gravity is such that real materials could potentially do the job. But doing that involves bootstrapping an entire offworld industry, which is far beyond anything even the most advanced nations are capable of currently, let alone a technologically stunted oil state.

Comment Ok, but WHY? (Score 2) 11

Is the idea here that high frequency trading and self-dealing can be used to pump-and-dump a given proposition?

So, I find some low-traffic topic suggesting that Pigs Will Fly by the end of 2025 which has "yes" shares trading at $0.01. I buy a bunch of "yes" shares and then buy/sell a small chunk of them back and forth with myself, driving the price up to $0.50. Now I sit back and sell off my "yes" shares for something between $0.50 and $0.40 to anyone who shows up looking to get in on the rapidly-rising "Pigs Will Fly" proposition until a whole bunch of people have bought up the $0.01 shares for 40 times their actual value.

Or is there some other scam at play here?

Comment Got a bunch of them previously, all good! (Score 1) 49

Not sure if it's 1:1 with this new matter thing (I think it's their third push in this direction, at least), I can only recognize the door/window open sensor (even that is SLIGHTLY different), anyway I have a bunch of door sensors, leak/water sensors, and movement sensors. They all work over zigbee, went into Home Assistant with no fuss, I think they can do even firmware OTA updates. Best design ever for each specific use, batteries last forever (and work, even better, and report well the capacity for NiMh), super-happy. In some threads I follow people reported repeatedly that they had problems with the batteries draining quickly, but mine will go over a year for sure (I recharge them just in case once before the winter together with the ones for some thermostats and such) but it might be that there are some quality control issues, OR some environmental (radio) factors that might play a role here.

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