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Experts discovered a kill switch to slow the spreading of the WannaCry ransomware
Pierluigi Paganini May 13, 2017

The WannaCry ransomware worm infected systems at organizations and critical infrastructure across at least 74 countries leveraging NSA exploits. Experts discovered a Kill Switch for the threat. It wa ...

Massive ransomware attack leveraging on WannaCry hits systems in dozens of countries
Pierluigi Paganini May 12, 2017

WannaCry ransomware attack is infecting systems in dozens of countries leveraging NSA exploit codes leaked by the hacker group Shadow Brokers. A Massive ransomware attack targets UK hospitals and Spa ...

Linux on Windows - Microsoft will offer Ubuntu, Suse, and Fedora Linux distros in the Windows Store
Pierluigi Paganini May 12, 2017

Linux on Windows - Microsoft is, even more, Linux friendly, the IT giant announced that three free Linux distro will be included in its official app store. Last year the tech giant announced the supp ...

Blue Team X Black Hats – A Different Soccer Match
Pierluigi Paganini May 12, 2017

The metaphor of a football match to explain the daily confrontation of a blue team against Black Hats. Who is the winner? I invite you to imagine a different soccer match. At one side, the Blue Team, ...

recent articles

Security
SentinelOne autonomous detection blocks trojaned LiteLLM triggered by Claude Code

SentinelOne AI stopped a LiteLLM supply chain attack in seconds, blocking malicious code automatically without human intervention. SentinelOne’s AI-based security detected and blocked a supply c ...

Pierluigi Paganini April 01, 2026
Data Breach
Anthropic accidentally leaks Claude Code

Anthropic accidentally exposed Claude Code source via npm, causing the code to quickly spread online after discovery. Anthropic accidentally leaked the source code of its Claude Code tool after a ...

Pierluigi Paganini March 31, 2026
Security
Attackers hijack Axios npm account to spread RAT malware

Threat actors hijacked the npm account of Axios to distribute RAT malware via malicious package updates. Threat actors compromised the npm account of Axios, a widely used library with over 100M we ...

Pierluigi Paganini March 31, 2026
Data Breach
Nearly half a Million mobile customers of Lloyds Banking Group affected by security incident

Lloyds Banking Group data incident exposed transactions of ~450,000 mobile banking users due to a faulty update. A faulty software update at Lloyds Banking Group exposed transaction details of nea ...

Pierluigi Paganini March 31, 2026
Hacking
Dutch Ministry of Finance takes treasury systems offline amid cyber incident investigation

The Dutch Ministry of Finance took treasury banking portal offline after a cyberattack; core tax systems were not affected. The Dutch Ministry of Finance took parts of its infrastructure offline, ...

Pierluigi Paganini March 31, 2026
Security
U.S. CISA adds a flaw in Citrix NetScaler to its Known Exploited Vulnerabilities catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a flaw in Citrix NetScaler to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security ...

Pierluigi Paganini March 31, 2026
Cyber Crime
Qilin Ransomware allegedly breached chemical manufacturer giant Dow Inc

Qilin ransomware claims a breach of Dow Inc., listing it on its Tor leak site, but no proof of the hack has been released yet. Qilin Ransomware group allegedly breached the chemical manufacturing ...

Pierluigi Paganini March 31, 2026
APT
China-Linked groups target Southeast Asian government with advanced malware in 2025

China-linked groups hit a Southeast Asian government in 2025, deploying multiple malware families in a sophisticated cyber campaign. In 2025, three China-linked threat clusters targeted a Southeas ...

Pierluigi Paganini March 30, 2026
Security
It's a mystery ... alleged unpatched Telegram zero-day allows device takeover, but Telegram denies

A critical Telegram flaw could allow zero-click remote code execution on devices, but Telegram denies it. Researcher Michael DePlante (@izobashi) of TrendAI Zero Day disclosed a new Telegram vulne ...

Pierluigi Paganini March 30, 2026
Security
Critical Fortinet FortiClient EMS flaw exploited for Remote Code Execution

Attackers are exploiting a critical Fortinet FortiClient EMS flaw (CVE-2026-21643) that allows remote code execution via SQL injection. A critical Fortinet FortiClient EMS vulnerability, tracked a ...

Pierluigi Paganini March 30, 2026
Security
New macOS Infinity Stealer uses Nuitka Python payload and ClickFix

Infinity Stealer targets macOS via fake Cloudflare CAPTCHA, using Nuitka; first such campaign per Malwarebytes. Researchers at Malwarebytes spotted a new macOS infostealer, named Infinity Stealer, ...

Pierluigi Paganini March 30, 2026
APT
Russia-linked APT TA446 uses DarkSword exploit to target iPhone users in phishing wave

Russia-linked TA446 is using the DarkSword iOS exploit kit in targeted phishing campaigns to compromise iPhone users. Russia-linked APT group TA446 (aka SEABORGIUM, ColdRiver, Callisto, and Star B ...

Pierluigi Paganini March 30, 2026
Hacking
Urgent Alert: NetScaler bug CVE-2026-3055 probed by attackers could leak sensitive data

Attackers are actively probing a critical Citrix NetScaler flaw (CVE-2026-3055) that can leak sensitive data via a memory overread issue. A critical vulnerability, tracked as CVE-2026-3055 (CVSS s ...

Pierluigi Paganini March 29, 2026
Malware
SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 90

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape New Malware Targets Users of Cobra DocGuard Software &nbs ...

Pierluigi Paganini March 29, 2026
Uncategorized
Security Affairs newsletter Round 569 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 Security ...

Pierluigi Paganini March 29, 2026
Security
Apple issues urgent lock screen warnings for unpatched iPhones and iPads

Apple is alerting users of outdated iPhones and iPads via lock screen warnings about active web-based exploits, urging immediate software updates. Apple is sending lock screen alerts to users runn ...

Pierluigi Paganini March 29, 2026
Data Breach
ShinyHunters claims the hack of the European Commission

The European Commission has allegedly been breached by ShinyHunters, with reported data dumps including content from mail servers. The European Commission has allegedly been breached by ShinyHunte ...

Pierluigi Paganini March 28, 2026
Intelligence
Iran-linked group Handala hacked FBI Director Kash Patel’s personal email account

Iran-linked group Handala claims it hacked FBI Director Kash Patel’s personal email, leaking files. The FBI says no government data was exposed. Iran-linked hacking group Handala claims it breac ...

Pierluigi Paganini March 28, 2026
Uncategorized
U.S. CISA adds a flaw in F5 BIG-IP AMP to its Known Exploited Vulnerabilities catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a flaw in F5 BIG-IP AMP to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Age ...

Pierluigi Paganini March 28, 2026
Data Breach
The European Commission confirmed a cyberattack affecting part of its cloud systems

The European Commission confirmed a cyberattack affecting part of its cloud systems, now contained, with no impact on internal networks. On March 24, the European Commission detected a cyberattack ...

Pierluigi Paganini March 27, 2026