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
      Icasa to target Sentech with tougher broadcast pricing rules

      Icasa to target Sentech with tougher broadcast pricing rules

      19 January 2026
      Sansa warns of severe solar storm risk in next 24 hours

      Sansa warns of severe solar storm risk in next 24 hours

      19 January 2026
      Why South Africa's internet boom isn't driving an economic boom - Net Nine Nine CEO Albert Oosthuysen

      Why South Africa’s internet boom isn’t driving an economic boom

      19 January 2026
      Global space-tech investment set to surge in 2026

      Global space-tech investment set to surge in 2026

      19 January 2026
      Warning that AI could hit first-time jobseekers hardest

      Warning that AI could hit first-time jobseekers hardest

      19 January 2026
    • World
      Oracle sued as bondholders allege AI debt plans were hidden - Larry Ellison

      Oracle sued as bondholders allege AI debt plans were hidden

      15 January 2026
      Activists call for X, Grok to removed from app stores - Elon Musk

      Activists call for X, Grok to removed from app stores

      14 January 2026
      Uganda shuts down internet ahead of pivotal election

      Uganda shuts down internet ahead of pivotal election

      14 January 2026
      Taiwan seeks arrest of OnePlus CEO - Pete Lau

      Taiwan seeks arrest of OnePlus CEO

      14 January 2026
      Work begins on what will be Africa's biggest airport

      Work begins on what will be Africa’s biggest airport

      13 January 2026
    • In-depth
      Digital authoritarianism grows as African states normalise internet blackouts

      Digital authoritarianism grows as African states normalise internet blackouts

      19 December 2025
      TechCentral's South African Newsmakers of 2025

      TechCentral’s South African Newsmakers of 2025

      18 December 2025
      Black Friday goes digital in South Africa as online spending surges to record high

      Black Friday goes digital in South Africa as online spending surges to record high

      4 December 2025
      DStv dodges channel blackout in last-minute deal with Warner Bros

      Canal+ plays hardball – and DStv viewers feel the pain

      3 December 2025
      Jensen Huang Nvidia

      So, will China really win the AI race?

      14 November 2025
    • TCS
      TCS+ | Africa's digital transformation - unlocking AI through cloud and culture - Cliff de Wit Accelera Digital Group

      TCS+ | Cloud without culture won’t deliver AI: Accelera’s Cliff de Wit

      12 December 2025
      TCS+ | How Cloud on Demand helps partners thrive in the AWS ecosystem - Odwa Ndyaluvane and Xenia Rhode

      TCS+ | How Cloud On Demand helps partners thrive in the AWS ecosystem

      4 December 2025
      TCS | MTN Group CEO Ralph Mupita on competition, AI and the future of mobile

      TCS | Ralph Mupita on competition, AI and the future of mobile

      28 November 2025
      TCS | Dominic Cull on fixing South Africa's ICT policy bottlenecks

      TCS | Dominic Cull on fixing South Africa’s ICT policy bottlenecks

      21 November 2025
      TCS | BMW CEO Peter van Binsbergen on the future of South Africa's automotive industry

      TCS | BMW CEO Peter van Binsbergen on the future of South Africa’s automotive industry

      6 November 2025
    • Opinion
      ANC's attack on Solly Malatsi shows how BEE dogma trumps economic reality - Duncan McLeod

      ANC’s attack on Solly Malatsi shows how BEE dogma trumps economic reality

      14 December 2025
      Netflix, Warner Bros deal raises fresh headaches for MultiChoice - Duncan McLeod

      Netflix, Warner Bros deal raises fresh headaches for MultiChoice

      5 December 2025
      BIN scans, DDoS and the next cybercrime wave hitting South Africa's banks - Entersekt Gerhard Oosthuizen

      BIN scans, DDoS and the next cybercrime wave hitting South Africa’s banks

      3 December 2025
      ANC's attack on Solly Malatsi shows how BEE dogma trumps economic reality - Duncan McLeod

      Your data, your hardware: the DIY AI revolution is coming

      20 November 2025
      Zero Carbon Charge founder Joubert Roux

      The energy revolution South Africa can’t afford to miss

      20 November 2025
    • Company Hubs
      • Africa Data Centres
      • AfriGIS
      • Altron Digital Business
      • Altron Document Solutions
      • Altron Group
      • Arctic Wolf
      • AvertITD
      • Braintree
      • CallMiner
      • CambriLearn
      • CYBER1 Solutions
      • Digicloud Africa
      • Digimune
      • Domains.co.za
      • ESET
      • Euphoria Telecom
      • Incredible Business
      • iONLINE
      • IQbusiness
      • Iris Network Systems
      • LSD Open
      • NEC XON
      • Netstar
      • Network Platforms
      • Next DLP
      • Ovations
      • Paracon
      • Paratus
      • Q-KON
      • SevenC
      • SkyWire
      • Solid8 Technologies
      • Telit Cinterion
      • 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
      • Information security
      • Internet and connectivity
      • Internet of Things
      • Investment
      • IT services
      • Lifestyle
      • Motoring
      • Public sector
      • Retail and e-commerce
      • Satellite communications
      • Science
      • SMEs and start-ups
      • Social media
      • Talent and leadership
      • Telecoms
    • Events
    • Advertise
    TechCentralTechCentral
    Home » Sections » Social media » Twitter suspends Oracle executive for doxxing reporter

    Twitter suspends Oracle executive for doxxing reporter

    By Agency Staff29 April 2021
    Twitter LinkedIn Facebook WhatsApp Email Telegram Copy Link
    News Alerts
    WhatsApp
    Oracle’s head office in Redwood Shores, California. Image: Håkan Dahlström (CC BY 2.0)

    Twitter temporarily suspended an Oracle executive from posting after he used the social network to publicise the e-mail address and Signal phone number of a journalist whose reporting he found objectionable.

    Oracle executive vice president Ken Glueck posted the information about The Intercept’s Mara Hvistendahl as part of a debate over her story claiming Chinese resellers are distributing Oracle technology to government entities building China’s surveillance systems. Glueck posted a lengthy rebuttal to the piece, in which he asked anyone with information about the reporter to contact him via e-mail.

    When Hvistendahl tweeted Glueck’s request for information about her and the e-mail account he provided in it, he responded with a Tweet sharing her e-mail and a Signal phone number for her, according to a report by Gizmodo. Twitter has since blocked the tweet, saying the post broke its rules against sharing personal information, a practice called doxxing that is often used to encourage harassment.

    Mara published my e-mail address first thing this morning. I responded with her tip-line Signal and Protonmail

    “Mara published my e-mail address first thing this morning. I responded with her tip-line Signal and Protonmail (the same one she tweets regularly),” Glueck wrote in an e-mailed response. “She reported it as a violation, I didn’t really care enough to report her back. The facts speak for themselves.”

    Twitter said Glueck’s account is banned from posting until he deletes the offending tweet, then is subject to a 12-hour time-out period.

    ‘Not refuted’

    “Ken Glueck has published two lengthy blog posts that attack me, but Oracle has not refuted my central finding, which is that the company marketed its analytics software for use by police in China,” Hvistendahl said via e-mail.

    “With both of my stories, The Intercept published a contact box seeking tips from people with knowledge of Oracle’s work in China and elsewhere. But a journalist asking for information about a major tech company is different from a tech company asking for information about the journalist who is investigating it.”  — Reported by Dina Bass, (c) 2021 Bloomberg LP



    Ken Glueck Mara Hvistendahl Oracle
    WhatsApp YouTube Follow on Google News Add as preferred source on Google
    Share. Facebook Twitter LinkedIn WhatsApp Telegram Email Copy Link
    Previous ArticleApple and Facebook’s staggering results simply aren’t sustainable
    Next Article South Africa’s Revix eyes Europe expansion after capital raise

    Related Posts

    Oracle sued as bondholders allege AI debt plans were hidden - Larry Ellison

    Oracle sued as bondholders allege AI debt plans were hidden

    15 January 2026
    TechCentral's International Newsmakers of 2025

    TechCentral’s International Newsmakers of 2025

    17 December 2025
    Warner Bros slams the door on Paramount

    Warner Bros slams the door on Paramount

    17 December 2025
    Company News
    Beyond the hype: trust is the first step to generative AI ROI

    Beyond the hype: trust is the first step to generative AI ROI

    19 January 2026
    New Planet Energy and Span Africa launch landmark solar project

    New Planet Energy and Span Africa launch landmark solar project

    19 January 2026
    Learn before you leap with Binance: why crypto education matters - Hannes Wessels

    Learn before you leap with Binance: why crypto education matters

    15 January 2026
    Opinion
    ANC's attack on Solly Malatsi shows how BEE dogma trumps economic reality - Duncan McLeod

    ANC’s attack on Solly Malatsi shows how BEE dogma trumps economic reality

    14 December 2025
    Netflix, Warner Bros deal raises fresh headaches for MultiChoice - Duncan McLeod

    Netflix, Warner Bros deal raises fresh headaches for MultiChoice

    5 December 2025
    BIN scans, DDoS and the next cybercrime wave hitting South Africa's banks - Entersekt Gerhard Oosthuizen

    BIN scans, DDoS and the next cybercrime wave hitting South Africa’s banks

    3 December 2025

    Subscribe to Updates

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

    Latest Posts
    Icasa to target Sentech with tougher broadcast pricing rules

    Icasa to target Sentech with tougher broadcast pricing rules

    19 January 2026
    Sansa warns of severe solar storm risk in next 24 hours

    Sansa warns of severe solar storm risk in next 24 hours

    19 January 2026
    Why South Africa's internet boom isn't driving an economic boom - Net Nine Nine CEO Albert Oosthuysen

    Why South Africa’s internet boom isn’t driving an economic boom

    19 January 2026
    Global space-tech investment set to surge in 2026

    Global space-tech investment set to surge in 2026

    19 January 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}