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Juha Saarinen

Reporter · AU

Indexed articles, last 90 days
57
Latest publication
Sep 30, 2026
Outlet visibility, for itnews.com.au
Top 1M sites
Earliest in this view
Jul 5, 2026

Latest articles

  1. Article · Sep 30, 2026 · Juha Saarinen

    Amaysim slugged with $138,600 penalty for unverified number ports (opens the original)

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    Mobile provider Amaysim has paid a $138,600 infringement notice and entered an enforceable undertaking after the Australian Communications and Media Authority (ACMA) found the telco ported 13 mobile numbers without identity checks designed to stop them being hijacked. The regulator found Amaysim, owned by Optus, contravened the Telecommunications (Mobile Number Pre-Porting Additional Identity Verification) Industry Standard 2020 on 13 occasions between May 9 and October 29 2025. That standard re

  2. Article · Sep 28, 2026 · Juha Saarinen

    Citrix confirms exploitation of Netscaler zero-day bugs (opens the original)

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    Desktop virtualisation vendor Citrix has confirmed alerts appearing over the weekend saying its Netscaler Application Deliver Controller (ADC) and Gateway devices are under active attacks by threat actors, and has issued urgent updates for the vulnerabilities. The most serious vulnerability is tracked as CVE-2026-88771 and is rated as 9.5 out of 10.0 possible. It allows for remote code execution (RCE) that allows attackers to run arbitrary commands with no configuration preconditions required. A

  3. Article · Sep 27, 2026 · Juha Saarinen

    Teen researcher with AI hackbot cracks Microsoft's Titan analytics (opens the original)

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    A 16-year-old security researcher has earnt a US$5000 ($7126) bug bounty from Microsoft, after getting through authentication checks on the tech giant's internal Titan analytics platform, using an artificial intelligence (AI) bot followed by human intuition. The researcher, who goes by Faav, spent 10 days watching his self-built Antares AI hacking tool grind through authentication checks, after finding a public API that bypassed Titan's frontend that was accessible via a virtual private network

  4. Article · Sep 25, 2026 · Juha Saarinen

    Abandoned QR code subdomains open to hijacking, researcher says (opens the original)

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    A security researcher has shown how attackers can take over companies' legitimately branded QR code web addresses by abusing a weakness in vendors' custom domain feature, sending anyone who scans a genuine code to a site of the attacker's choosing. Farzan Karimi, who previously led red teams at Google and Electronic Arts, published the research this week under the label "QR Jacking". "Every QR code pointed to a real corporate domain… but every destination was mine," Karimi said in a blog post. K

  5. Article · Sep 24, 2026 · Juha Saarinen

    Ryuk ransomware raider sentenced to two years prison (opens the original)

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    A US court has sentenced Karen Vardanyan, a member of the Ryuk ransomware gang, to two years in prison followed by three years' of supervised release, and ordered US$1.219 million ($1.7 million) in restitution to victims. The 35 year old Armenian national known as Manekeen and Karl Lagerfeld was arrested in Ukraine's capital Kyiv and extradited to the US in 2025. He pleaded guilty to conspiracy and fraud in connection with computers in July 2026, having been part of Ryuk since 2019, deploying th

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