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MUST READ

McLaren Health Care data breach impacted over 743,000 people

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American steel giant Nucor confirms data breach in May attack

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The financial impact of Marks & Spencer and Co-op cyberattacks could reach £440M

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Iran-Linked Threat Actors Cyber Fattah Leak Visitors and Athletes' Data from Saudi Games

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SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 50

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Security Affairs newsletter Round 529 by Pierluigi Paganini – INTERNATIONAL EDITION

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Iran confirmed it shut down internet to protect the country against cyberattacks

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Godfather Android trojan uses virtualization to hijack banking and crypto apps

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Cloudflare blocked record-breaking 7.3 Tbps DDoS attack against a hosting provider

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Linux flaws chain allows Root access across major distributions

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A ransomware attack pushed the German napkin firm Fasana into insolvency

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Researchers discovered the largest data breach ever, exposing 16 billion login credentials

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China-linked group Salt Typhoon breached satellite firm Viasat

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Iran experienced a near-total national internet blackout

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Malicious Minecraft mods distributed by the Stargazers DaaS target Minecraft gamers

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Healthcare services company Episource data breach impacts 5.4 Million people

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Watch out, Veeam fixed a new critical bug in Backup & Replication product

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U.S. CISA adds Linux Kernel flaw to its Known Exploited Vulnerabilities catalog

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News Flodrix botnet targets vulnerable Langflow servers

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U.S. CISA adds Apple products, and TP-Link routers flaws to its Known Exploited Vulnerabilities catalog

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ransomware

Pierluigi Paganini October 14, 2023
Lockbit ransomware gang demanded an 80 million ransom to CDW

The Lockbit ransomware gang claims to have hacked the technology services giant CDW and threatens to leak the stolen data. The technology services giant CDW announced it has launched an investigation into claims made by the Lockbit ransomware gang that added the company to the list of victims on its leak site. CDW Corporation is […]

Pierluigi Paganini October 14, 2023
CISA warns of vulnerabilities and misconfigurations exploited in ransomware attacks

CISA warns organizations of vulnerabilities and misconfigurations that are known to be exploited in ransomware operations. The US cybersecurity agency CISA is sharing knowledge about vulnerabilities and misconfigurations exploited in ransomware attacks. The initiative is part of its Ransomware Vulnerability Warning Pilot (RVWP) program which launched this year. The US Agency is sharing this information […]

Pierluigi Paganini October 12, 2023
Ransomlooker, a new tool to track and analyze ransomware groups’ activities

Ransomlooker monitors ransomware groups’ extortion sites and delivers consolidated feeds of their claims worldwide. Cybernews presented Ransomlooker, a tool to monitor ransomware groups’ extortion sites and delivers consolidated feeds of their claims worldwide. The researchers have created the tool to help cybersecurity experts in their daily jobs by providing real-time updates and actionable insights. It offers various […]

Pierluigi Paganini October 04, 2023
DRM Report Q2 2023 – Ransomware threat landscape

The DRM Report Q2 2023 report provides a detailed insight into the ransomware threat landscape during the period between May and August 2023. In an era where digitalization has woven its web into the very fabric of our lives, the dark underbelly of the digital realm continues to pose an ever-growing threat. Ransomware, a menace […]

Pierluigi Paganini October 03, 2023
Exclusive: Lighting the Exfiltration Infrastructure of a LockBit Affiliate (and more)

Researchers have identified the exfiltration infrastructure of a LockBit affiliate while investigating a LockBit extortion incident that occurred in Q3 2023. Executive Summary NOTE: This version of the report has been redacted for TLP:WHITE disclosure. Introduction Digging into ransomware infections always provides valuable insights. This time, we investigated peculiar details of a recent Lockbit-based intrusion […]

Pierluigi Paganini October 03, 2023
Two hacker groups are back in the news, LockBit 3.0 Black and BlackCat/AlphV

Researchers from cybersecurity firm TG Soft are warning Italian entities and companies of LockBit 3.0 Black and BlackCat/AlphV attacks. In the last few weeks, two cybercriminal groups that have also targeted Italian entities and businesses, are back in the news; they are LockBit 3.0 Black and BlackCat/AlphV, which had already been reported by the media in the first decade of […]

Pierluigi Paganini October 02, 2023
Ransomware attack on Johnson Controls may have exposed sensitive DHS data

Experts warn that the recent attack on building automation giant Johnson Controls may have exposed data of the Department of Homeland Security (DHS). Johnson Controls International plc is a multinational conglomerate with a diversified portfolio of products and services primarily focused on building technologies and solutions. The company provides HVAC (heating, ventilation, and air conditioning), […]

Pierluigi Paganini September 30, 2023
ALPHV/BlackCat ransomware gang hacked the hotel chain Motel One

The ALPHV/BlackCat ransomware gang added the hotel chain Motel One to the list of victims on its Tor leak site. Motel One is a German hotel chain that offers budget-friendly accommodations primarily targeted at business and leisure travelers. It is known for its stylish and design-focused hotels that aim to provide a comfortable and affordable […]

Pierluigi Paganini September 30, 2023
FBI warns of dual ransomware attacks

The U.S. Federal Bureau of Investigation (FBI) warns of dual ransomware attacks aimed at the same victims. The U.S. Federal Bureau of Investigation (FBI) is warning of dual ransomware attacks, a new worrisome trend in the threat landscape that sees threat actors targeting the same victims two times. “As of July 2023, the FBI noted […]

Pierluigi Paganini September 28, 2023
Dark Angels Team ransomware group hit Johnson Controls

Johnson Controls International suffered a ransomware attack that impacted the operations of the company and its subsidiaries. Johnson Controls International plc is a multinational conglomerate with a diversified portfolio of products and services primarily focused on building technologies and solutions. The company provides HVAC (heating, ventilation, and air conditioning), solutions for building automation, fire and […]

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    recent articles

    McLaren Health Care data breach impacted over 743,000 people

    Data Breach / June 23, 2025

    American steel giant Nucor confirms data breach in May attack

    Data Breach / June 23, 2025

    The financial impact of Marks & Spencer and Co-op cyberattacks could reach £440M

    Cyber Crime / June 23, 2025

    Iran-Linked Threat Actors Cyber Fattah Leak Visitors and Athletes' Data from Saudi Games

    Cyber warfare / June 23, 2025

    Qilin ransomware gang now offers a "Call Lawyer" feature to pressure victims

    Breaking News / June 22, 2025

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