this post was submitted on 18 Dec 2025
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Okay, here we go: I woke up to a scam message on my WhatsApp. I just blocked the number, before starting to wonder how they got my number. And guess what I found out? They got a data breach and didn't tell their users a singular thing. And when asked about it, they tried to deny it.


(In Portuguese for whoever can/wants to read it): https://itshow.com.br/hacker-vende-dados-clientes-infraestrutura-aws-claro/

So, here I am to ask: What can I do to avoid getting my phone number "less breacheable"? Is there a specific company that supports brazillian phone numbering I should switch to now?

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[–] Ulrich@feddit.org 8 points 3 weeks ago* (last edited 3 weeks ago) (1 children)

My point is changing providers is a fruitless endeavour. Your phone number is probably sourced and sold several times/day. Switch carriers and they'll do the same thing. Why? Because no one will stop them, and most people don't know or even care, so why wouldn't they? And your phone number is already out there anyway, there's no taking it back.

[–] MeowerMisfit817@lemmy.world 1 points 3 weeks ago (2 children)

Sooo, nothing we can do about it?

[–] Auli@lemmy.ca 1 points 3 weeks ago (1 children)

Yep. And does it matter. I know my numbers out there don't get many spam calls though. I guess not picking up and doing call screening is effective.

[–] MeowerMisfit817@lemmy.world 1 points 3 weeks ago

What is call screening? I'm not native, sorry.

[–] Ulrich@feddit.org 1 points 3 weeks ago (1 children)

Yes and no. You can try and go without a phone number but I've found that to be literally impossible. Or you can change your phone # periodically, that's what I do.

[–] MeowerMisfit817@lemmy.world 1 points 3 weeks ago (1 children)

How's it impossible? Can't I just, like, afford one of those small fix phones for poeple to call me?

[–] Ulrich@feddit.org 1 points 3 weeks ago (1 children)

I don't know what a "small fix phone" is, but the phone is not the problem. The problem is basic services that require a phone number as part of your registration.

[–] MeowerMisfit817@lemmy.world 1 points 3 weeks ago (1 children)

Oh. Fix Phone, I don't know if this is the term in English, but I mean it as... one of these on the image, that you leave at home. Also called by the Weirdos That Refuse To Download Signal at my house, "Home's Phone".

[–] Ulrich@feddit.org 2 points 3 weeks ago

Oh yeah, that's a "home phone" or a "landline phone". But these types of phones cannot receive SMS messages so they don't solve the problem.