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  2. The mystery behind those creepy 'Unknown' spam calls - AOL

    www.aol.com/news/mystery-behind-those-creepy...

    When you receive a suspicious call, ask for the caller's name, the company they represent and a callback number. However, do not call back immediately; instead, take the time to research the ...

  3. Caller ID spoofing - Wikipedia

    en.wikipedia.org/wiki/Caller_ID_spoofing

    Caller ID spoofing. Caller ID spoofing is a spoofing attack which causes the telephone network's Caller ID to indicate to the receiver of a call that the originator of the call is a station other than the true originating station. This can lead to a display showing a phone number different from that of the telephone from which the call was placed.

  4. This is why you should never call back an unknown number - AOL

    www.aol.com/article/lifestyle/2019/05/03/this-is...

    So if your bank leaves a voicemail, don’t just call back the number from the missed call. Find the official number online and dial that, suggests Levin. “Never trust—always verify,” he says.

  5. How to identify a scam call before you're taken ... - AOL

    www.aol.com/2019-09-19-how-to-identify-a-scam...

    Neighbor spoofing. If you receive a call from a number that looks almost identical to your own, then you’re likely being scammed. Neighbor spoofing is when someone calls from a number that has ...

  6. Caller ID - Wikipedia

    en.wikipedia.org/wiki/Caller_ID

    Caller ID. Caller identification (Caller ID) is a telephone service, available in analog and digital telephone systems, including voice over IP (VoIP), that transmits a caller 's telephone number to the called party 's telephone equipment when the call is being set up. The caller ID service may include the transmission of a name associated with ...

  7. Malicious caller identification - Wikipedia

    en.wikipedia.org/wiki/Malicious_caller...

    The call trace is not dependent upon call duration (as envisioned in dramatic movie plots) and will record all meta-data regardless of source conditions - even if the call was made from an unlisted number, a payphone or a number with caller identification disabled. To protect privacy the resulting trace data is only made available to law ...