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Chameleon WiFi virus emulates contagion of a common cold within humans
Pierluigi Paganini February 27, 2014

A team of researchers created in the lab the Chameleon WiFi virus, a malware that infects entire WiFi networks replicating contagion of a common cold within humans. A group of security researc ...

Unveiled network of surveillance based on RCS of Hacking Team
Pierluigi Paganini February 26, 2014

Citizen Lab published detailed information on the surveillance network based on RCS spyware designed by the Italian firm Hacking Team. The nonprofit research team Citizen Lab has discovered the p ...

YouTube ads network serving Caphaw Banking Trojan
Pierluigi Paganini February 26, 2014

YouTube users were targeted by a classic drive-by download attack by exploiting client Java software vulnerabilities and serving Caphaw Banking Trojan. What about using YouTube to spread malware? Yo ...

CDM Annual Ed. is out - Security Predictions for 2014
Pierluigi Paganini February 25, 2014

Enjoy the reading CDM for free.We are thrilled to join you at the RSA Conference 2014 with our Second Annual Edition of Cyber Defense Magazine.   YOUR E-MAGAZINE HAS ARRIVED SPONSORED B ...

recent articles

Security
CISA pushes Federal agencies to retire end-of-support edge devices

CISA ordered U.S. federal agencies to improve management of edge network devices and replace unsupported ones within 12–18 months. The U.S. Cybersecurity and Infrastructure Security Agency (CISA ...

Pierluigi Paganini February 07, 2026
Security
Nearly 5 Million Web Servers Found Exposing Git Metadata – Study Reveals Widespread Risk of Code and Credential Leaks

A study found nearly 5 million servers exposing Git metadata, with 250,000 leaking deployment credentials via .git/config files. A new 2026 study by the Mysterium VPN research team reveals that ne ...

Pierluigi Paganini February 06, 2026
Security
U.S. CISA adds SmarterTools SmarterMail and React Native Community CLI flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds SmarterTools SmarterMail and React Native Community CLI flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecuri ...

Pierluigi Paganini February 06, 2026
Uncategorized
Hacker claims theft of data from 700,000 Substack users; Company confirms breach

Substack confirmed a data breach after a hacker leaked data from nearly 700,000 users, including email addresses and phone numbers. Substack is an online platform for publishing email‑based news ...

Pierluigi Paganini February 05, 2026
Hacktivism
Pro-Russian group Noname057(16) launched DDoS attacks on Milano Cortina 2026 Winter Olympics

Italy stopped Russian-linked cyberattacks targeting Foreign Ministry offices and Winter Olympics websites and hotels, Foreign Minister Tajani said. Italy has thwarted a series of Russian-linked cy ...

Pierluigi Paganini February 05, 2026
APT
China-linked Amaranth-Dragon hackers target Southeast Asian governments in 2025

China-linked hackers tracked as Amaranth-Dragon targeted government and law enforcement agencies across Southeast Asia in 2025. CheckPoint says China-linked threat actors, tracked as Amaranth-Drag ...

Pierluigi Paganini February 05, 2026
Security
CVE-2025-22225 in VMware ESXi now used in active ransomware attacks

Ransomware groups now exploit VMware ESXi vulnerability CVE-2025-22225, patched by Broadcom in March 2025. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) confirms that ransomware ...

Pierluigi Paganini February 04, 2026
Deep Web
Taiwanese operator of Incognito Market sentenced to 30 years over $105M darknet drug ring

A Taiwanese man was sentenced to 30 years for running Incognito Market, a major darknet drug site that sold over $105 million in illegal drugs. Rui-Siang Lin (24) was sentenced to 30 years in pris ...

Pierluigi Paganini February 04, 2026
Cyber Crime
Paris raid on X focuses on child abuse material allegations

French prosecutors raided X offices in Paris over illegal content; Elon Musk and CEO summoned for voluntary interviews in April. French prosecutors, with France’s National Gendarmerie and Europo ...

Pierluigi Paganini February 04, 2026
Hacking
GreyNoise tracks massive Citrix Gateway recon using 63K+ residential proxies and AWS

GreyNoise spotted a dual-mode Citrix Gateway recon campaign using 63K+ residential proxies and AWS to find login panels and enumerate versions. Between Jan 28 and Feb 2, 2026, GreyNoise tracked a ...

Pierluigi Paganini February 04, 2026
Security
Microsoft: Info-Stealing malware expands from Windows to macOS

Microsoft warns info-stealing attacks are expanding from Windows to macOS, using cross-platform languages like Python and abusing trusted platforms. Microsoft warns info-stealing attacks are rapid ...

Pierluigi Paganini February 04, 2026
Security
U.S. CISA adds SolarWinds Web Help Desk, Sangoma FreePBX, and GitLab flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds SolarWinds Web Help Desk, Sangoma FreePBX, and GitLab flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurit ...

Pierluigi Paganini February 03, 2026
Hacking
Hackers abused React Native CLI flaw to deploy Rust malware before public disclosure

Hackers exploit a critical React Native CLI flaw (CVE-2025-11953) to run remote commands and drop stealthy Rust malware, weeks before public disclosure. Attackers are actively exploiting a critica ...

Pierluigi Paganini February 03, 2026
APT
APT28 exploits Microsoft Office flaw in Operation Neusploit

Russia-linked APT28 is behind Operation Neusploit, exploiting a newly disclosed Microsoft Office vulnerability in targeted attacks. Russia-linked group APT28 (aka UAC-0001, aka Fancy Bear, Pawn ...

Pierluigi Paganini February 03, 2026
APT
Notepad++ infrastructure hack likely tied to China-nexus APT Lotus Blossom

Rapid7 researchers say the Notepad++ hosting breach is likely linked to the China-nexus Lotus Blossom APT group. Recently, the Notepad++ maintainer revealed that nation-state hackers compromised t ...

Pierluigi Paganini February 03, 2026
Malware
MoltBot Skills exploited to distribute 400+ malware packages in days

Over 400 malicious OpenClaw packages were uploaded in days, using MoltBot skills to spread password-stealing malware. Researchers uncovered a large malware campaign abusing AI skills for Claude Co ...

Pierluigi Paganini February 02, 2026
Data Breach
Panera Bread breach affected 5.1 Million accounts, HIBP Confirms

Have I Been Pwned says Panera Bread ’s breach affected 5.1 million accounts, far fewer than the 14 million customers first reported. Have I Been Pwned followed claims by the ShinyHunters gang, w ...

Pierluigi Paganini February 02, 2026
Security
Hackers exploit unsecured MongoDB instances to wipe data and demand ransom

Over 1,400 exposed MongoDB servers have been hijacked and wiped by hackers, who left ransom notes after exploiting weak or missing access controls. Cybersecurity firm Flare reports that unsecured ...

Pierluigi Paganini February 02, 2026
Security
SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 82

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter KONNI Adopts AI to Generate PowerShell B ...

Pierluigi Paganini February 02, 2026
Security
Nation-state hack exploited hosting infrastructure to hijack Notepad++ updates

Notepad++ maintainer says nation-state attackers hijacked the app’s update system by redirecting traffic at the hosting provider level. The Notepad++ maintainer revealed that nation-state hacker ...

Pierluigi Paganini February 02, 2026