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Research Saturday

Research Saturday

De : N2K Networks
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 Every Saturday, we sit down with cybersecurity researchers to talk shop about the latest threats, vulnerabilities, and technical discoveries.© 2024 N2K Networks, Inc. 706761 Politique et gouvernement
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  • Double-edged threat.

    Double-edged threat.
    May 2 2026
    Today we are joined by Justin Albrecht, Principal Researcher at Lookout, discussing "Attackers Wielding DarkSword Threaten iOS Users." DarkSword is a highly sophisticated iOS exploit chain discovered by Lookout that targets iPhones (iOS 18.4–18.6.2), enabling near zero-click compromise and rapid theft of sensitive data, including credentials and cryptocurrency wallet information. Likely deployed by a Russia-linked threat actor (UNC6353) against Ukrainian users, it uses watering hole attacks on compromised websites and operates in a “hit-and-run” fashion—exfiltrating data within minutes before wiping traces. The campaign highlights a growing secondary market for advanced exploits, allowing financially motivated groups to access powerful tools once reserved for state actors, significantly expanding the mobile threat landscape. The research and executive brief can be found here: ⁠Attackers Wielding DarkSword Threaten iOS Users Learn more about your ad choices. Visit megaphone.fm/adchoices
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    31 min
  • A QRazy clever scam.

    A QRazy clever scam.
    Apr 25 2026
    This week, we are joined by Juliana Testa, Senior Security Engineer from 7AI, sharing their work on "Quish Splash - When the QR Code Is the Weapon: A Multi-Wave Phishing Campaign That Slipped Past Every Filter." A large-scale “quishing” campaign used QR codes embedded in image attachments to hide phishing URLs, allowing 28 out of 33 emails to bypass SPF, DKIM, DMARC, and Microsoft Defender and land directly in inboxes. Each recipient received a unique QR code and tracking ID, defeating traditional detection methods and enabling attackers to scale the campaign to over 1.6 million emails across multiple organizations while shifting execution to less-secure mobile devices. The attack was ultimately uncovered through AI-driven alerting combined with human analysis and threat hunting, highlighting a major blind spot in email security and the need for QR code inspection, mobile protections, and tighter auto-reply controls. The research and executive brief can be found here: Quish Splash - When the QR Code Is the Weapon: A Multi-Wave Phishing Campaign That Slipped Past Every Filter. Learn more about your ad choices. Visit megaphone.fm/adchoices
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    19 min
  • A new breed of RAT.

    A new breed of RAT.
    Apr 18 2026
    Today we are joined by Dr. Darren Williams, Founder and CEO of BlackFog, to discuss his team's work on "Steaelite RAT Enables Double Extortion Attacks from a Single Panel." A new remote access trojan, Steaelite, is being marketed on underground forums as an all-in-one platform that combines remote access, credential theft, surveillance, and ransomware deployment through a single browser-based dashboard. Unlike traditional cybercrime toolchains, it merges data exfiltration and ransomware capabilities into one interface, with automated credential harvesting beginning as soon as a victim is infected. The tool signals a growing shift toward streamlined “double extortion” attacks, where data theft and encryption happen within the same system—raising the stakes for defenders to stop threats before data is exfiltrated. The research and executive brief can be found here: Steaelite RAT Enables Double Extortion Attacks from a Single Panel Learn more about your ad choices. Visit megaphone.fm/adchoices
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    22 min
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