phone networks
SMS Replacement is Exposing Users to Text, Call Interception Thanks to Sloppy Telecos
Researchers from SRLabs found that telecos are implementing the RCS standard in vulnerable ways, which bring back techniques to attack phone networks.
Why You Shouldn't Dial 1-800-COLLECT, and Other Phone Number Oddities
Whether landline or mobile, the phone system is littered with weird, unused telephone numbers that aren't meant for your ears. But if you want, you can give 'em a call—you might stumble upon something vaguely poetic.
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