"Ryuk Ransomware member pleads guilty over attacks on U.S. organizations."

Views expressed in this cybersecurity, cyber crime update are those of the reporters and correspondents.  Accessed on 12 July 2026, 2235 UTC.

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Russ Roberts (https://www.hawaiicybersecurityjournal.net).

 

Security Affairs

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Today

Ryuk Ransomware Member Pleads Guilty Over Attacks on U.S. Organizations

Armenian pleads guilty Ryuk ransomware

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by Pierluigi Paganini / 1h

An alleged Ryuk ransomware member pleaded guilty in the U.S. for helping deploy attacks on American companies and faces up to 15 years in prison. Armenian national Karen Serobovich Vardanyan (34) pleaded guilty in the U.S. for his role in Ryuk ransomware attacks targeting American organizations between 2019 and 2020. Extradited from Ukraine after his 2025 arrest, he admitted providing initial acc

Progress Told ShareFile Customers to Pull the Plug on Their Servers. Here’s What We Know.

2 TTPs

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by Pierluigi Paganini / 7h

Progress urged ShareFile Storage Zone customers to shut down internet-facing servers immediately over a credible security threat under investigation. Progress Software sent an urgent email to ShareFile customers the evening of July 10 with a subject line that left no room for ambiguity: “Service Disruption. Immediate Action Required.” The company told customers running Storage Zone Controllers to

SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 105

by Pierluigi Paganini / 8h

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter Novel Java-Based QuimaRAT Targets Windows, macOS, and Linux Vibe Coded Extortion: Avalon’s Path from Legal Lure to CrownX Ransom Capabilities Armored Likho digging a snake pit: inside the covert BusySnake Stealer campaign RedWing: A Mobile Malwar

Yesterday

Security Affairs newsletter Round 585 by Pierluigi Paganini – INTERNATIONAL EDITION

by Pierluigi Paganini / 17h

A new round of the weekly Security Affairs newsletter has arrived! Every week, the best security articles from Security Affairs are free in your email box. Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press. U.S. CISA adds iCagenda and Balbooa Forms flaws to its Known Exploited Vulnerabilities catalog Critical U-Boot Bugs Undermine Secure Boot on Million

U.S. CISA adds iCagenda and Balbooa Forms flaws to its Known Exploited Vulnerabilities catalog

by Pierluigi Paganini / 1d

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds iCagenda and Balbooa Forms flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added iCagenda and Balbooa Forms flaws to its Known Exploited Vulnerabilities (KEV) catalog . The flaws added to the catalog are: CVE-2026-48939 (CVSS score of 10.0) iCagenda Unrestricted

Critical U-Boot Bugs Undermine Secure Boot on Millions of Devices

3 TTPs

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by Pierluigi Paganini / 1d

Binarly found six U-Boot flaws, including two that enable code execution during boot image verification, impacting 50+ releases. Binarly’s research team has found six vulnerabilities in U-Boot, the open-source bootloader that runs on home routers, smart cameras, server management controllers, and a large portion of the embedded hardware that powers the internet. All six are triggered during the v

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