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Pierluigi Paganini November 23, 2025
Security Affairs newsletter Round 551 by Pierluigi Paganini – INTERNATIONAL EDITION

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. BadAudio malware: how APT24 scaled its cyberespionage through supply chain attacks U.S. CISA adds an Oracle […]

Pierluigi Paganini November 20, 2025
Researchers devised a new enumeration technique that exposed 3.5B WhatsApp profiles

Researchers disclosed a WhatsApp flaw that exposed 3.5B accounts. Meta has patched it to prevent this mass enumeration. A team of researchers at the University of Vienna found a WhatsApp flaw that could scrape 3.5 billion accounts. Meta has since patched the vulnerability to block this enumeration technique. Users discover contacts by querying WhatsApp servers […]

Pierluigi Paganini November 16, 2025
Security Affairs newsletter Round 550 by Pierluigi Paganini – INTERNATIONAL EDITION

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. Multiple Vulnerabilities in GoSign Desktop lead to Remote Code Execution U.S. CISA adds Fortinet FortiWeb flaw to […]

Pierluigi Paganini November 09, 2025
Security Affairs newsletter Round 549 by Pierluigi Paganini – INTERNATIONAL EDITION

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. China-linked hackers target U.S. non-profit in long-term espionage campaign A new Italian citizen was targeted with […]

Pierluigi Paganini November 06, 2025
Google sounds alarm on self-modifying AI malware

Google warns malware now uses AI to mutate, adapt, and collect data during execution, boosting evasion and persistence. Google’s Threat Intelligence Group (GTIG) warn of a new generation of malware that is using AI during execution to mutate, adapt, and collect data in real time, helping it evade detection more effectively. Cybercriminals increasingly use AI […]

Pierluigi Paganini November 01, 2025
China-linked UNC6384 exploits Windows zero-day to spy on European diplomats

A China-linked APT group UNC6384 exploits a Windows zero-day in an active cyber espionage targeting European diplomats. Arctic Wolf Labs researchers uncovered a cyber espionage campaign by China-linked APT UNC6384 targeting diplomatic entities in Hungary, Belgium, and other EU nations. UNC6384 is a China-nexus actor recently detailed by Google TAG, has expanded from targeting Southeast […]

Pierluigi Paganini October 23, 2025
Lazarus targets European defense firms in UAV-themed Operation DreamJob

North Korean Lazarus hackers targeted 3 European defense firms via Operation DreamJob, using fake recruitment lures to hit UAV tech staff. North Korea-linked Lazarus APT group (aka Hidden Cobra) launched Operation DreamJob, compromising three European defense companies. Threat actors used fake recruiter profiles to lure employees into UAV technology roles, aiming to gain access to […]

Pierluigi Paganini October 19, 2025
SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 67

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter Astaroth: Banking Trojan Abusing GitHub for Resilience  North Korea’s Contagious Interview Campaign Escalates: 338 Malicious npm Packages, 50,000 Downloads New Rust Malware “ChaosBot” Uses Discord for Command and Control  Weaponizing Discord for Command and […]

Pierluigi Paganini October 12, 2025
Security Affairs newsletter Round 545 by Pierluigi Paganini – INTERNATIONAL EDITION

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. CVE-2025-11371: Unpatched zero-day in Gladinet CentreStack, Triofox under attack Cybercrime ring GXC Team dismantled in Spain, […]

Pierluigi Paganini September 28, 2025
Security Affairs newsletter Round 543 by Pierluigi Paganini – INTERNATIONAL EDITION

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. Ohio’s Union County suffers ransomware attack impacting 45,000 people ForcedLeak flaw in Salesforce Agentforce exposes CRM […]