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  2. Fictitious telephone number - Wikipedia

    en.wikipedia.org/wiki/Fictitious_telephone_number

    In Hungary, telephone numbers are in the format 06 + area code + subscriber number, where the area code is a single digit 1 for Budapest, the capital, followed by a seven digit subscriber number, and two digits followed by either seven (for cell phone numbers) or six digits (others). for other areas, cell phone numbers or non-geographic numbers ...

  3. Cybersecurity 101: How to protect your cell phone number and ...

    techcrunch.com/2018/12/25/cybersecurity-101...

    What you can do to protect your phone number. Just like you can apply two-factor authentication to your online accounts, you can add a secondary security code to your cell phone account, too. You ...

  4. IMSI-catcher - Wikipedia

    en.wikipedia.org/wiki/IMSI-catcher

    An international mobile subscriber identity-catcher, or IMSI-catcher, is a telephone eavesdropping device used for intercepting mobile phone traffic and tracking location data of mobile phone users. [ 1] Essentially a "fake" mobile tower acting between the target mobile phone and the service provider's real towers, it is considered a man-in-the ...

  5. SMS spoofing - Wikipedia

    en.wikipedia.org/wiki/SMS_spoofing

    SMS spoofing. SMS spoofing is a technology which uses the short message service (SMS), available on most mobile phones and personal digital assistants, to set who the message appears to come from by replacing the originating mobile number (Sender ID) with alphanumeric text. Spoofing has both legitimate uses (setting the company name from which ...

  6. How a trivial cell phone hack is ruining lives - Engadget

    www.engadget.com/2019-06-28-cell-phone-hack-is...

    The day after T-Mobile's breach news, a researcher discovered that all T-Mobile and AT&T customer account PINs had been sitting there for an unknown amount of time exposed by website flaws.

  7. A 'silly' attack made ChatGPT reveal real phone numbers and ...

    www.engadget.com/a-silly-attack-made-chatgpt...

    Wed, Nov 29, 2023 · 2 min read. ASSOCIATED PRESS. A team of researchers was able to make ChatGPT reveal some of the bits of data it has been trained on by using a simple prompt: asking the ...

  8. 112 (emergency telephone number) - Wikipedia

    en.wikipedia.org/wiki/112_(emergency_telephone...

    112 (emergency telephone number) 112 is a common emergency telephone number that can be dialed free of charge from most mobile telephones and, in some countries, fixed telephones in order to reach emergency services (ambulance, fire and rescue, police). 112 is a part of the GSM standard and all GSM-compatible telephone handsets are able to dial ...

  9. What is RCS and how is it different from SMS and iMessage?

    www.engadget.com/what-is-rcs-and-how-is-it...

    By the start of 2011, approximately 80 percent of all mobile phone users globally — an estimated 3.5 billion people — were sending SMS messages every month. Today, however, the standard has ...