MUST READ

Chaotic Eclipse Unveils LegacyHive Exploit Affecting Fully Patched Windows Systems

 | 

AsyncAPI npm Supply Chain Attack: Malware Injected Into Packages With 2 Million Weekly Downloads

 | 

U.S. CISA adds SonicWall and Microsoft flaws to its Known Exploited Vulnerabilities catalog

 | 

SonicWall warns of active exploitation of two SMA 1000 zero-days

 | 

Patch Tuesday security updates for July 2026, the largest update ever. 621 CVEs in one month

 | 

U.S. Treasury Sanctions VPN Provider and Cryptor Seller Behind Billions in Ransomware Losses

 | 

Attacker Used AI to Build Custom PowerShell Recon Malware

 | 

Malware Hits Japan's Largest Taxi Company Nihon Kotsu, Services Temporarily Suspended

 | 

CrashStealer: New macOS Infostealer Uses Signed Apps to Evade Gatekeeper

 | 

Lidl Notified Online Shop Customers in Germany, Belgium, and the Netherlands of a Data Breach

 | 

U.S. CISA adds a Cisco IOS flaw to its Known Exploited Vulnerabilities catalog

 | 

EU Targets FSB-Linked Hackers in New Sanctions Over Cyber Sabotage

 | 

Dutch Nationals Suspected in Odido Hack That Exposed Six Million Customers

 | 

Australia Alerts Organizations to Ongoing CMS Exploitation Attacks

 | 

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

 | 

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

 | 

SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 105

 | 

Security Affairs newsletter Round 585 by Pierluigi Paganini – INTERNATIONAL EDITION

 | 

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

 | 

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

 | 

LATEST NEWS

VIEW ALL
Hacking
Chaotic Eclipse Unveils LegacyHive Exploit Affecting Fully Patched Windows Systems
Pierluigi Paganini July 15, 2026

LegacyHive PoC exposes a Windows Privilege Escalation flaw affecting fully patched Windows desktop and server systems. Just hours after Microsoft's July 2026 Patch Tuesday, security researcher Nig ...

Security
AsyncAPI npm Supply Chain Attack: Malware Injected Into Packages With 2 Million Weekly Downloads
Pierluigi Paganini July 15, 2026

AsyncAPI npm packages with 2M weekly downloads were compromised, spreading malware with info-stealing, crypto-theft and RAT capabilities. OX Security researchers disclosed on July 14 that the Asyn ...

Security
U.S. CISA adds SonicWall and Microsoft flaws to its Known Exploited Vulnerabilities catalog
Pierluigi Paganini July 15, 2026

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds SonicWall and Microsoft flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security A ...

Hacking
SonicWall warns of active exploitation of two SMA 1000 zero-days
Pierluigi Paganini July 15, 2026

SonicWall warns of active attacks exploiting two SMA 1000 zero-days, including a flaw enabling arbitrary command execution. SonicWall confirmed the active exploitation of two zero-day vulnerabilit ...

top articles

Hackers access Booking.com user data, company secures systems
April 13, 2026
Inside ZionSiphon: politically driven malware aims at Israeli water systems
April 17, 2026
RAMP Uncovered: Anatomy of Russia’s Ransomware Marketplace
April 23, 2026
Checkmarx supply chain attack impacts Bitwarden npm distribution path
April 24, 2026
Critical CrowdStrike LogScale bug could have allowed file access, but no exploitation was observed
April 26, 2026

newsletter

Subscribe to my email list and stay
up-to-date!

most popular

VIEW ALL
Hacking

Chaotic Eclipse Unveils LegacyHive Exploit Affecting Fully Patched Windows Systems

July 15, 2026

Security
AsyncAPI npm Supply Chain Attack: Malware Injected Into Packages With 2 Million Weekly Downloads

July 15, 2026

Security
U.S. CISA adds SonicWall and Microsoft flaws to its Known Exploited Vulnerabilities catalog

July 15, 2026

Hacking
SonicWall warns of active exploitation of two SMA 1000 zero-days

July 15, 2026

Security
Patch Tuesday security updates for July 2026, the largest update ever. 621 CVEs in one month

July 14, 2026

recent articles

Hacking
Chaotic Eclipse Unveils LegacyHive Exploit Affecting Fully Patched Windows Systems

LegacyHive PoC exposes a Windows Privilege Escalation flaw affecting fully patched Windows desktop and server systems. Just hours after Microsoft's July 2026 Patch Tuesday, security researcher Nig ...

Pierluigi Paganini July 15, 2026
Security
AsyncAPI npm Supply Chain Attack: Malware Injected Into Packages With 2 Million Weekly Downloads

AsyncAPI npm packages with 2M weekly downloads were compromised, spreading malware with info-stealing, crypto-theft and RAT capabilities. OX Security researchers disclosed on July 14 that the Asyn ...

Pierluigi Paganini July 15, 2026
Security
U.S. CISA adds SonicWall and Microsoft flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds SonicWall and Microsoft flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security A ...

Pierluigi Paganini July 15, 2026
Hacking
SonicWall warns of active exploitation of two SMA 1000 zero-days

SonicWall warns of active attacks exploiting two SMA 1000 zero-days, including a flaw enabling arbitrary command execution. SonicWall confirmed the active exploitation of two zero-day vulnerabilit ...

Pierluigi Paganini July 15, 2026
Security
Patch Tuesday security updates for July 2026, the largest update ever. 621 CVEs in one month

Patch Tuesday: Microsoft fixes a record 621 CVEs, including 2 exploited zero-days and critical flaws affecting SharePoint, RDP, Hyper-V, and AD FS. Microsoft's July 2026 Patch Tuesday is, by a sig ...

Pierluigi Paganini July 14, 2026
Security
U.S. Treasury Sanctions VPN Provider and Cryptor Seller Behind Billions in Ransomware Losses

U.S. sanctions hit VPN provider 1VPNS and a cryptor seller for enabling ransomware gangs behind billions in losses to critical infrastructure. The U.S. Treasury's Office of Foreign Assets Control ...

Pierluigi Paganini July 14, 2026
Hacking
Attacker Used AI to Build Custom PowerShell Recon Malware

Huntress found an AI-generated PowerShell script used for AD reconnaissance, showing attackers are using AI to create custom, evasive tools. During an incident response investigation on June 3, 20 ...

Pierluigi Paganini July 14, 2026
Cyber Crime
Malware Hits Japan's Largest Taxi Company Nihon Kotsu, Services Temporarily Suspended

Japan's largest taxi operator Nihon Kotsu shut down systems after a malware attack, disrupting dispatch and bookings. Nihon Kotsu, Japan's largest taxi company, disclosed on July 13, 2026 that it ...

Pierluigi Paganini July 14, 2026
Malware
CrashStealer: New macOS Infostealer Uses Signed Apps to Evade Gatekeeper

New macOS infostealer CrashStealer uses a signed app to bypass Gatekeeper, steals credentials and wallets, then AES-encrypts stolen data. Jamf Threat Labs first spotted CrashStealer in early May 2 ...

Pierluigi Paganini July 14, 2026
Data Breach
Lidl Notified Online Shop Customers in Germany, Belgium, and the Netherlands of a Data Breach

Lidl disclosed a third-party data breach affecting online shop customers in Germany, Belgium, and the Netherlands. Payment data was not exposed. Lidl contacted customers of its online shop in Germ ...

Pierluigi Paganini July 13, 2026
Security
U.S. CISA adds a Cisco IOS flaw to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a Cisco IOS flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA)� ...

Pierluigi Paganini July 13, 2026
Intelligence
EU Targets FSB-Linked Hackers in New Sanctions Over Cyber Sabotage

EU sanctions target nine people and four entities tied to Russia's FSB over a 15-year cyberespionage and critical infrastructure sabotage campaign. The European Union imposed sanctions on Monday t ...

Pierluigi Paganini July 13, 2026
Cyber Crime
Dutch Nationals Suspected in Odido Hack That Exposed Six Million Customers

Dutch police suspect local hackers behind the Odido breach that exposed 6M customers after a phishing attack and seek public help identifying them. Dutch police have identified strong indications ...

Pierluigi Paganini July 13, 2026
Security
Australia Alerts Organizations to Ongoing CMS Exploitation Attacks

Australia warns of a global campaign exploiting CMS flaws to deploy webshells on WordPress, Joomla, and other websites. Australia's Signals Directorate has issued an alert about a large-scale expl ...

Pierluigi Paganini July 13, 2026
Uncategorized
Ryuk Ransomware Member Pleads Guilty Over Attacks on U.S. Organizations

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) ...

Pierluigi Paganini July 12, 2026
Hacking
Progress Told ShareFile Customers to Pull the Plug on Their Servers. Here's What We Know.

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 Shar ...

Pierluigi Paganini July 12, 2026
Breaking News
SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 105

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 Window ...

Pierluigi Paganini July 12, 2026
Breaking News
Security Affairs newsletter Round 585 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 July 12, 2026
Security
U.S. CISA adds iCagenda and Balbooa Forms flaws to its Known Exploited Vulnerabilities catalog

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 Securit ...

Pierluigi Paganini July 11, 2026
Security
Critical U-Boot Bugs Undermine Secure Boot on Millions of Devices

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, th ...

Pierluigi Paganini July 11, 2026