this post was submitted on 19 Dec 2025
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LinkedinLunatics

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A place to post ridiculous posts from linkedIn.com

(Full transparency.. a mod for this sub happens to work there.. but that doesn't influence his moderation or laughter at a lot of posts.)

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The guy is getting roasted in the comments too, especially about being unfair to NDs

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[–] jqubed@lemmy.world 8 points 4 hours ago (2 children)

They don’t show up as foreign numbers in the US, just random US numbers. I don’t answer any numbers I don’t recognize anymore.

[–] ramble81@lemmy.zip 5 points 2 hours ago (1 children)

One of the biggest fails in phone service was the ability to spoof caller ID. Spammers will use prefixes from known cell phone blocks or the same prefix you’re on to make it look more legitimate. The carriers should have also included source number checking too as they shouldn’t be getting an external call from a number that they own.

[–] toynbee@lemmy.world 4 points 1 hour ago

This is one of the ways I identify spam calls. My cell phone number is from a long way away from where I live now. As far as I know I have no remaining associations with any businesses in the area - certainly none that wouldn't have cause to leave a voicemail - and I know the numbers of my friends and family in the area.

Therefore, if I get a call from an unknown number in that area code and they don't leave a voicemail, they were nearly certainly spam callers. Often even if they do leave a voicemail.

A little while ago I got a call from a number in that area code and they did leave a voicemail, but I haven't been able to figure out what the point was. For the purposes of this anecdote, let's pretend my name is John Smith. The voicemail consisted of the following:
"[Long silence] John? [Another long pause] John ... [One more long pause] Smmmmmiiiiiiiiiiiiiitthhhhh .... [Final long pause, then disconnect]"

They haven't called back, so I have no idea what they wanted. For the two times saying my first name, I figured they were just a recruiter who thought I had picked up, rather than my voicemail; but the way they stretched out my last name (and said nothing further) was honestly creepy as hell.

[–] turdas@suppo.fi 2 points 3 hours ago* (last edited 3 hours ago)

We had three categories of spam calls here here: spoofed numbers that appeared local (usually originating from outside the EU), numbers from other EU countries and numbers from third countries.

I believe they fixed spam calls from the spoofed numbers by some kind of technical improvement, the out-of-the-EU calls with blacklists, and the calls from inside the EU (and adjacent countries) by doing a few high profile police raids at the illegal call centers that were doing it and clamping down on the companies that provided service to them. https://www.europol.europa.eu/media-press/newsroom/news/operation-pandora-shuts-down-12-phone-fraud-call-centres