Close Menu
TechCentralTechCentral

    Subscribe to the newsletter

    Get the best South African technology news and analysis delivered to your e-mail inbox every morning.

    Facebook X (Twitter) YouTube LinkedIn
    WhatsApp Facebook X (Twitter) LinkedIn YouTube
    TechCentralTechCentral
    • News
      Starlink wait set to drag on as Icasa flags legal hurdle

      Starlink wait set to drag on as Icasa flags legal hurdle

      13 May 2026
      Malatsi opens door to 'some' partial privatisations of SOEs - communications minister Solly Malatsi

      Malatsi opens door to ‘some’ partial privatisations of SOEs

      13 May 2026
      Sam Altman denies betraying Elon Musk. Shelby Tauber/Reuters

      Sam Altman denies betraying Elon Musk

      13 May 2026
      Naked Insurance launches native app in ChatGPT - Alex Thomson

      Naked Insurance launches native app in ChatGPT

      13 May 2026
      Canal+ firms up 3 June JSE listing

      Canal+ firms up 3 June JSE listing

      13 May 2026
    • World
      Pop star sues Samsung for $15-million - Dua Lipa

      Pop star sues Samsung for $15-million

      11 May 2026
      OpenAI's new audio APIs aim for conversational voice agents

      OpenAI’s new audio APIs aim for conversational voice agents

      8 May 2026
      'It was my idea': Musk claims paternity of OpenAI - Elon Musk

      ‘It was my idea’: Musk claims paternity of OpenAI

      29 April 2026
      Pivotal week for US tech stocks

      Pivotal week for US tech stocks

      28 April 2026
      Sam Altman denies betraying Elon Musk. Shelby Tauber/Reuters

      Worries over OpenAI’s growth as Anthropic gains ground

      28 April 2026
    • In-depth
      Alfa's electric rebel - Alfa Romeo Junior Elettrica Veloce

      Alfa’s electric rebel

      29 April 2026
      Africa switches on as Europe dims the lights

      Africa switches on as Europe dims the lights

      9 April 2026
      The biggest untapped EV market on Earth is hiding in plain sight

      The biggest untapped EV market on Earth is hiding in plain sight

      1 April 2026
      Datatec is firing on all cylinders - Jens Montanana

      The R16-billion tech giant hiding in plain sight

      26 March 2026
      The last generation of coders

      The last generation of coders

      18 February 2026
    • TCS
      TCS+ | The Up&Up Group on the hidden cost of AI - Jason Harrison

      TCS+ | The Up&Up Group on the hidden cost of AI

      13 May 2026
      Michael Rossouw

      TCS+ | The retirement decision most South Africans get wrong

      6 May 2026
      TCS | The Cape Town start-up listening for TB with AI - Braden van Breda

      TCS | The Cape Town start-up listening for TB with AI

      4 May 2026

      TCS+ | ‘The ISP for ISPs’: Vox’s shift to wholesale aggregator

      20 April 2026
      TCS | Werner Lindemann on how AI is rewriting the infosec rulebook

      TCS | Werner Lindemann on how AI is rewriting the infosec rulebook

      15 April 2026
    • Opinion
      Free calls, dead voice and Shameel Joosub's Spanish ghost - Duncan McLeod

      Free calls, dead voice and Shameel Joosub’s Spanish ghost

      22 April 2026
      The conflict of interest at the heart of PayShap's slow adoption - Cheslyn Jacobs

      The conflict of interest at the heart of PayShap’s slow adoption

      26 March 2026
      South Africa's energy future hinges on getting wheeling right - Aishah Gire

      South Africa’s energy future hinges on getting wheeling right

      10 March 2026
      Free calls, dead voice and Shameel Joosub's Spanish ghost - Duncan McLeod

      Apple just dropped a bomb on the Windows world

      5 March 2026
      R230-million in the bag for Endeavor's third Harvest Fund - Alison Collier

      VC’s centre of gravity is shifting – and South Africa is in the frame

      3 March 2026
    • Company Hubs
      • 1Stream
      • Africa Data Centres
      • AfriGIS
      • Altron Digital Business
      • Altron Document Solutions
      • Altron Group
      • Arctic Wolf
      • Ascent Technology
      • AvertITD
      • BBD
      • Braintree
      • CallMiner
      • CambriLearn
      • Contactable
      • CYBER1 Solutions
      • Digicloud Africa
      • Digimune
      • Domains.co.za
      • ESET
      • Euphoria Telecom
      • HOSTAFRICA
      • Incredible Business
      • iONLINE
      • IQbusiness
      • Iris Network Systems
      • Kaspersky
      • LSD Open
      • Mitel
      • NEC XON
      • Netstar
      • Network Platforms
      • Next DLP
      • Ovations
      • Paracon
      • Paratus
      • Q-KON
      • SevenC
      • SkyWire
      • Solid8 Technologies
      • Telit Cinterion
      • Telviva
      • Tenable
      • Vertiv
      • Videri Digital
      • Vodacom Business
      • Wipro
      • Workday
      • XLink
    • Sections
      • AI and machine learning
      • Banking
      • Broadcasting and Media
      • Cloud services
      • Contact centres and CX
      • Cryptocurrencies
      • Education and skills
      • Electronics and hardware
      • Energy and sustainability
      • Enterprise software
      • Financial services
      • HealthTech
      • Information security
      • Internet and connectivity
      • Internet of Things
      • Investment
      • IT services
      • Lifestyle
      • Motoring
      • Policy and regulation
      • Public sector
      • Retail and e-commerce
      • Satellite communications
      • Science
      • SMEs and start-ups
      • Social media
      • Talent and leadership
      • Telecoms
    • Events
    • Advertise
    TechCentralTechCentral
    Home » Company News » Hacker hacks: unknown callers and self-Googling

    Hacker hacks: unknown callers and self-Googling

    By Promoted Content3 December 2018
    Twitter LinkedIn Facebook WhatsApp Email Telegram Copy Link
    News Alerts
    WhatsApp

    Cyber tip 1: Don’t answer the phone unless you know the number
    Ask most security experts and they’ll tell you that their number one rule for phone calls is this: unless the caller is a saved contact in your phone, don’t answer. Hackers use many tricks to attempt to record your voice or lure you to answer certain questions through a phone call. Instead, allow unknown callers to leave a message and you decide if you want — or need — to call back.

    If you aren’t among the curious few who already do this regularly, Google your name every now and then to see what the world knows about you. You may be surprised at the amount of information out there. Don’t look only at the first page of search results — look through several pages to see what is known about you.

    Cyber tip 2: Google yourself, and know what others know about you
    Google your name along with a keyword. For example, search for your name and your employer or school, and see the list of things that you either have participated in or have been identified with, as well as what someone else has shared about you. Hackers use this information to figure out things about you. This way, they can use targeted attacks to gain access to your personal information. Here is an example:

    Let’s say you are listed as a Xerox employee on your LinkedIn profile. With very little research, a hacker can figure out when the Xerox benefits open enrolment occurs. With that information, they may target you during the company’s open enrolment period with phone calls or e-mail, asking you to log into seemingly harmless sites. If you are not careful, you may enter the wrong site and submit your secure credentials.

    Keep the hackers at bay
    Product and data security solutions at Xerox. Check out these security solutions videos and resources to see how we protect your valuable business information.

    More articles about security on this blog.

    The Small Business Solutions blog provides tips on information security, as well as digital marketing, cost reduction, and improving productivity.

    (This article was originally published in Small Business Solutions, a Xerox blog that helps you get the most out of your office technology, and provides tips on digital marketing, cost reduction, IT security and increasing productivity.)

    Altron Bytes Document Solutions
    Altron Bytes Document Solutions (Altron BDS) is Africa’s leading document management technology and services company and the largest Xerox distributor in the world. It is the authorised Xerox distributor in 26 sub-Saharan countries offering the complete range of Xerox document equipment, software solutions and services. BDS forms part of JSE listed Allied Electronics Corporation Altron.

    • This is promoted content that may have been paid for by the party concerned
    Follow TechCentral on Google News Add TechCentral as your preferred source on Google


    Altron Altron BDS Bytes Document Solutions Xerox
    WhatsApp YouTube
    Share. Facebook Twitter LinkedIn WhatsApp Telegram Email Copy Link
    Previous ArticleThugs target Vodacom store, assaulting three women
    Next Article Eskom load shedding continues into new week

    Related Posts

    Altron's FY26 earnings seen firmer as platforms power growth

    Altron’s FY26 earnings seen firmer as platforms power growth

    7 May 2026
    Warren Mande to take over as Netstar MD

    Warren Mande to take over as Netstar MD

    16 April 2026
    Defend your cloud with Altron Digital Business

    Defend your cloud with Altron Digital Business

    26 March 2026
    Company News
    In crypto, trust is the new currency - Binance South Africa's Sam Mkhize

    In crypto, trust is the new currency

    13 May 2026
    Don't miss the Telviva Tech Insights webinar

    Don’t miss the Telviva Tech Insights webinar

    13 May 2026

    Don’t miss the Pan African DataCentres Exhibition & Conference

    13 May 2026
    Opinion
    Free calls, dead voice and Shameel Joosub's Spanish ghost - Duncan McLeod

    Free calls, dead voice and Shameel Joosub’s Spanish ghost

    22 April 2026
    The conflict of interest at the heart of PayShap's slow adoption - Cheslyn Jacobs

    The conflict of interest at the heart of PayShap’s slow adoption

    26 March 2026
    South Africa's energy future hinges on getting wheeling right - Aishah Gire

    South Africa’s energy future hinges on getting wheeling right

    10 March 2026

    Subscribe to Updates

    Get the best South African technology news and analysis delivered to your e-mail inbox every morning.

    Latest Posts
    Starlink wait set to drag on as Icasa flags legal hurdle

    Starlink wait set to drag on as Icasa flags legal hurdle

    13 May 2026
    Malatsi opens door to 'some' partial privatisations of SOEs - communications minister Solly Malatsi

    Malatsi opens door to ‘some’ partial privatisations of SOEs

    13 May 2026
    Sam Altman denies betraying Elon Musk. Shelby Tauber/Reuters

    Sam Altman denies betraying Elon Musk

    13 May 2026
    Naked Insurance launches native app in ChatGPT - Alex Thomson

    Naked Insurance launches native app in ChatGPT

    13 May 2026
    © 2009 - 2026 NewsCentral Media
    • Cookie policy (ZA)
    • TechCentral – privacy and Popia

    Type above and press Enter to search. Press Esc to cancel.

    Manage consent

    TechCentral uses cookies to enhance its offerings. Consenting to these technologies allows us to serve you better. Not consenting or withdrawing consent may adversely affect certain features and functions of the website.

    Functional Always active
    The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
    Preferences
    The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
    Statistics
    The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
    Marketing
    The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
    • Manage options
    • Manage services
    • Manage {vendor_count} vendors
    • Read more about these purposes
    View preferences
    • {title}
    • {title}
    • {title}