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  2. Radar beacon - Wikipedia

    en.wikipedia.org/wiki/Radar_beacon

    Radar beacon. Racon signal as seen on a radar screen. This beacon receives using sidelobe suppression and transmits the letter "Q" in Morse code near Boston Harbor (Nahant) 17 January 1985. Radar beacon (short: racon) is – according to article 1.103 of the International Telecommunication Union's (ITU) ITU Radio Regulations (RR) [1 ...

  3. A new technique can detect newer 4G 'stingray' cell phone ...

    techcrunch.com/2020/08/05/crocodile-hunter-4g...

    Newer cell site simulators, called “Hailstormdevices, take advantage of similar flaws in 4G that let police snoop on newer phones and devices. Some phone apps claim they can detect stingrays ...

  4. Stingray phone tracker - Wikipedia

    en.wikipedia.org/wiki/Stingray_phone_tracker

    When operating in active mode, the Stingray device mimics a wireless carrier cell tower in order to force all nearby mobile phones and other cellular data devices to connect to it. The StingRay is an IMSI-catcher with both passive (digital analyzer) and active (cell-site simulator) capabilities.

  5. ANSI device numbers - Wikipedia

    en.wikipedia.org/wiki/ANSI_device_numbers

    When one device performs several protective functions, it is typically denoted "11" by the standard as a "Multifunction Device", but ANSI Device Numbers are still used in documentation like Single-line Diagrams or Schematics to indicate which specific functions are performed by that device.

  6. Using the leaked lists of compromised devices, TechCrunch built this spyware lookup tool to let you check to see if your Android device was compromised by TheTruthSpy apps, and to provide ...

  7. 'Reverse' searches: The sneaky ways that police tap tech ...

    techcrunch.com/2024/04/02/reverse-searches...

    Thanks to a recently disclosed court order, authorities have shown they are able to scoop up identifiable information on everyone who watched certain YouTube videos. Reverse searches effectively ...

  8. Google announces new scam detection tools that provide real ...

    www.engadget.com/google-announces-new-scam...

    The AI will be constantly on the hunt for conversation patterns commonly associated with scams. Once detected, you’ll receive a real-time alert on the phone, putting to bed any worries that the ...

  9. TechCrunch launches TheTruthSpy spyware lookup tool

    techcrunch.com/.../thetruthspy-spyware-lookup-tool

    TechCrunch today launched a spyware lookup tool that allows anyone to check if their Android device was compromised by a network of consumer-grade.

  10. US police agencies have been using a low-cost surveillance ...

    www.engadget.com/us-police-agencies-low-cost...

    Police and law enforcement agencies, even in small areas with fewer than 100,000 residents, have been using a low-cost phone tracking tool called Fog Reveal, according to AP and the EFF.

  11. List of country calling codes - Wikipedia

    en.wikipedia.org/wiki/List_of_country_calling_codes

    Country calling codes, country dial-in codes, international subscriber dialing (ISD) codes, or most commonly, telephone country codes are telephone number prefixes for reaching telephone subscribers in foreign countries or areas via international telecommunication networks.